Task: Answer the MCQ question.
Query: Which drug exhibits a 6.272\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. COc1ccc(C(=O)Nc2cc(C(C)=O)c(/C=C/N(C)C)oc2=O)cc1
b. CCOC(=O)[C@H](CCc1ccccc1)N[C@@H](C)C(=O)N1Cc2ccccc2C[C@H]1C(=O)O.Cl
c. O=C(CSc1nnc(CNC(=O)c2cccs2)o1)Nc1cccc(C(F)(F)F)c1
Answer: c. O=C(CSc1nnc(CNC(=O)c2cccs2)o1)Nc1cccc(C(F)(F)F)c1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%herg_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C(CSc1nnc(CNC(=O)c2cccs2)o1)Nc1cccc(C(F)(F)F)c1
O=C(CSc1nnc(CNC(=O)c2cccs2)o1)Nc1cccc(C(F)(F)F)c1
[O][=C][Branch2][Ring1][=Branch2][C][S][C][=N][N][=C][Branch1][=C][C][N][C][=Branch1][C][=O][C][=C][C][=C][S][Ring1][Branch1][O][Ring1][=C][N][C][=C][C][=C][C][Branch1][=Branch2][C][Branch1][C][F][Branch1][C][F][F][=C][Ring1][#Branch2]
N-[[5-[2-oxo-2-[3-(trifluoromethyl)anilino]ethyl]sulfanyl-1,3,4-oxadiazol-2-yl]methyl]thiophene-2-carboxamide