Problem statement: Answer the multiple choice question.
Query: Which compound has a 20.108\% 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, c, or d without using any additional words.
Options:
a) Cc1cccc(N2CCN(C(=O)C3COc4ccccc4O3)CC2)c1C
b) O=C(O)CNS(=O)(=O)c1ccc(F)cc1
c) NC(=O)COC(=O)/C=C/c1ccc(S(=O)(=O)N2CCCCCC2)cc1
d) CN(C)c1cc[n+](Cc2ccccc2)cc1.[Br-]
Answer: b. O=C(O)CNS(=O)(=O)c1ccc(F)cc1
{#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(O)CNS(=O)(=O)c1ccc(F)cc1
O=C(O)CNS(=O)(=O)c1ccc(F)cc1
[O][=C][Branch1][C][O][C][N][S][=Branch1][C][=O][=Branch1][C][=O][C][=C][C][=C][Branch1][C][F][C][=C][Ring1][#Branch1]
2-[(4-fluorophenyl)sulfonylamino]aceticacid