Task: Answer the MCQ question.
Query: Which drug has a 13.815\% 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(N2CCN(c3ccc(C(=O)O)cc3[N+](=O)[O-])CC2)cc1
b) NC1=NC(=O)/C(=C\c2ccco2)S1
c) COC(=O)CN(c1ccc(OCc2ccccc2)cc1)S(C)(=O)=O
Answer: a. COc1ccc(N2CCN(c3ccc(C(=O)O)cc3[N+](=O)[O-])CC2)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(N2CCN(c3ccc(C(=O)O)cc3[N+](=O)[O-])CC2)cc1
COc1ccc(N2CCN(c3ccc(C(=O)O)cc3[N+](=O)[O-])CC2)cc1
[C][O][C][=C][C][=C][Branch2][Ring1][P][N][C][C][N][Branch2][Ring1][Branch1][C][=C][C][=C][Branch1][=Branch1][C][=Branch1][C][=O][O][C][=C][Ring1][=Branch2][N+1][=Branch1][C][=O][O-1][C][C][Ring2][Ring1][C][C][=C][Ring2][Ring1][Branch2]
4-[4-(4-methoxyphenyl)piperazin-1-yl]-3-nitrobenzoic acid