Problem statement: Answer the MCQ question.
Query: Which compound exhibits a -0.116\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: Cc1cc2oc(=O)cc(CN3CCN(S(=O)(=O)c4cccs4)CC3)c2cc1C
b: Cc1noc(C)c1CSCC(=O)N(CCC(C)C)c1c(N)n(Cc2ccccc2)c(=O)[nH]c1=O
c: O=c1[nH]c2cc3c(cc2cc1CN(CCCO)Cc1nnnn1Cc1ccc(F)cc1)OCO3
Answer: a. Cc1cc2oc(=O)cc(CN3CCN(S(=O)(=O)c4cccs4)CC3)c2cc1C
{#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#}
Cc1cc2oc(=O)cc(CN3CCN(S(=O)(=O)c4cccs4)CC3)c2cc1C
Cc1cc2oc(=O)cc(CN3CCN(S(=O)(=O)c4cccs4)CC3)c2cc1C
[C][C][=C][C][O][C][=Branch1][C][=O][C][=C][Branch2][Ring1][#Branch2][C][N][C][C][N][Branch1][#C][S][=Branch1][C][=O][=Branch1][C][=O][C][=C][C][=C][S][Ring1][Branch1][C][C][Ring1][=C][C][=Ring2][Ring1][=Branch1][C][=C][Ring2][Ring1][#Branch2][C]
6,7-dimethyl-4-[(4-thiophen-2-ylsulfonylpiperazin-1-yl)methyl]chromen-2-one