Problem statement: Answer the MCQ question.
Question: Which drug exhibits a -11.467\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a. COc1ccc(C(C(=O)NCC2CCCO2)N(Cc2ccc(F)cc2)C(=O)CNC(=O)c2ccco2)cc1OC
b. COC(=O)c1cc(C(=O)N2CCN(C(=O)c3ccco3)CC2)cc([N+](=O)[O-])c1
c. Cn1nnnc1SCCNC(=O)C1CCC(=O)N(Cc2ccc(Cl)cc2)C1
d. CCc1ccc(N(C(=O)c2csnn2)C(C(=O)NCc2ccccc2)c2ccco2)cc1
e. COc1ccc(CNS(=O)(=O)c2ccc(NC(=O)N3CCCCC3)cc2)cc1
Answer: b. COC(=O)c1cc(C(=O)N2CCN(C(=O)c3ccco3)CC2)cc([N+](=O)[O-])c1
{#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#}
COC(=O)c1cc(C(=O)N2CCN(C(=O)c3ccco3)CC2)cc([N+](=O)[O-])c1
COC(=O)c1cc(C(=O)N2CCN(C(=O)c3ccco3)CC2)cc([N+](=O)[O-])c1
methyl 3-[4-(furan-2-carbonyl)piperazine-1-carbonyl]-5-nitrobenzoate