Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 8.392\% 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 additional words.
Options:
a: CCOc1ccc(N=C(NC#N)SCC(=O)NC2CC2)cc1
b: O=C(O)CC(CC(=O)O)c1ccsc1
c: CCn1cc([N+](=O)[O-])c(C(=O)N2CCN(C(=O)c3ccco3)CC2)n1
d: O=C(N=C1SC2CS(=O)(=O)CC2N1c1ccccc1)C1CCCCC1
Answer: c. CCn1cc([N+](=O)[O-])c(C(=O)N2CCN(C(=O)c3ccco3)CC2)n1
{#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#}
CCn1cc([N+](=O)[O-])c(C(=O)N2CCN(C(=O)c3ccco3)CC2)n1
CCn1cc([N+](=O)[O-])c(C(=O)N2CCN(C(=O)c3ccco3)CC2)n1
[4-(1-ethyl-4-nitropyrazole-3-carbonyl)piperazin-1-yl]-(furan-2-yl)methanone