Task: Answer the multiple-choice question.
Query: Which drug has a 12.054\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: COc1ccc(NC(=O)Cc2coc3ccc4ccccc4c23)cc1S(=O)(=O)N1CCOCC1
b: COc1ccc(OCCOc2ccc(C)nc2[N+](=O)[O-])cc1
c: Cc1cccc(-n2c(CNC(=O)c3ccc(S(=O)(=O)N4CCCC4)cc3)n[nH]c2=S)c1
Answer: b. COc1ccc(OCCOc2ccc(C)nc2[N+](=O)[O-])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#}
COc1ccc(OCCOc2ccc(C)nc2[N+](=O)[O-])cc1
COc1ccc(OCCOc2ccc(C)nc2[N+](=O)[O-])cc1
3-[2-(4-methoxyphenoxy)ethoxy]-6-methyl-2-nitropyridine