Problem statement: Answer the MCQ question.
Query: Which drug has a -3.934\% 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] O=C(Nc1ccc([N+](=O)[O-])cc1)c1cncc(Br)c1
[b] O=C1CCN(N=Nc2cccc(Cl)c2)N1
[c] O=S(=O)(Nc1cccnc1)c1cccc(C(F)(F)F)c1
Answer: c. O=S(=O)(Nc1cccnc1)c1cccc(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=S(=O)(Nc1cccnc1)c1cccc(C(F)(F)F)c1
O=S(=O)(Nc1cccnc1)c1cccc(C(F)(F)F)c1
[O][=S][=Branch1][C][=O][Branch1][#Branch2][N][C][=C][C][=C][N][=C][Ring1][=Branch1][C][=C][C][=C][C][Branch1][=Branch2][C][Branch1][C][F][Branch1][C][F][F][=C][Ring1][#Branch2]
N-pyridin-3-yl-3-(trifluoromethyl)benzenesulfonamide