Problem statement: Answer the MCQ question.
Query: Which drug exhibits a -0.501\% 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, c, or d without using any other words.
Options:
(a) O=C(COc1coc(CN2CCc3ccccc3C2)cc1=O)Nc1cccc([N+](=O)[O-])c1
(b) Cn1c(N)c(C(=O)COC(=O)COc2ccc(Cl)cc2)c(=O)n(C)c1=O
(c) CC1C(=O)N2CCCc3cc(S(=O)(=O)N(C)c4ccccc4)cc1c32
(d) CC1CCCC(NC(=O)C2CCN(C(=O)Nc3ccccc3)CC2)C1C
Answer: d. CC1CCCC(NC(=O)C2CCN(C(=O)Nc3ccccc3)CC2)C1C
{#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#}
CC1CCCC(NC(=O)C2CCN(C(=O)Nc3ccccc3)CC2)C1C
CC1CCCC(NC(=O)C2CCN(C(=O)Nc3ccccc3)CC2)C1C
4-N-(2,3-dimethylcyclohexyl)-1-N-phenylpiperidine-1,4-dicarboxamide