Task: Answer the multiple-choice question.
Question: Which drug has a 12.350\% 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(CNC(=O)CCC(=O)c2ccc(C)s2)N2CCOCC2)cc1
[b] O=C(c1ccc(N2CCOCC2)c([N+](=O)[O-])c1)N1CCCC(C(F)(F)F)C1
[c] COC(=O)C(Cc1ccccc1)NC(=O)c1cccc(S(=O)(=O)N(C)C)c1
Answer: b. O=C(c1ccc(N2CCOCC2)c([N+](=O)[O-])c1)N1CCCC(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(c1ccc(N2CCOCC2)c([N+](=O)[O-])c1)N1CCCC(C(F)(F)F)C1
O=C(c1ccc(N2CCOCC2)c([N+](=O)[O-])c1)N1CCCC(C(F)(F)F)C1
(4-morpholin-4-yl-3-nitrophenyl)-[3-(trifluoromethyl)piperidin-1-yl]methanone