Task: Answer the multiple-choice question.
Query: Which drug exhibits a 14.473\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a CCOC(=O)c1c(N=CN(C)C)c2cc([N+](=O)[O-])cnc2n1C
b Cc1ccc(-c2nc(SCC(=O)Nc3cc(C)on3)c3c(=O)n(C)c(=O)n(C)c3n2)cc1
c Cc1cc([N+](=O)[O-])nn1CCCC(=O)Nc1cccc(Cl)c1Cl
d O=C(CCc1ccccc1)N1CCN(c2ccccn2)CC1
Answer: b. Cc1ccc(-c2nc(SCC(=O)Nc3cc(C)on3)c3c(=O)n(C)c(=O)n(C)c3n2)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#}
Cc1ccc(-c2nc(SCC(=O)Nc3cc(C)on3)c3c(=O)n(C)c(=O)n(C)c3n2)cc1
Cc1ccc(-c2nc(SCC(=O)Nc3cc(C)on3)c3c(=O)n(C)c(=O)n(C)c3n2)cc1
2-[1,3-dimethyl-7-(4-methylphenyl)-2,4-dioxopyrimido[4,5-d]pyrimidin-5-yl]sulfanyl-N-(5-methyl-1,2-oxazol-3-yl)acetamide