Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 16.240\% 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] CCc1ccc(NC(=O)CN2CCC(C(=O)c3ccc(OC)cc3)CC2)cc1
[b] Cc1cc(C)c(NC(=O)C2CCN(C(=O)c3ccco3)CC2)c(C)c1
[c] COC(=O)c1c(C)[nH]c(C(=O)N2CCN(c3ccc(OC)cc3)CC2)c1C
[d] Cc1c(N=C2NC(=O)/C(=C/c3cccc([N+](=O)[O-])c3)S2)c(=O)n(-c2ccccc2)n1C
[e] COc1ccccc1C/C(N)=N/OC(=O)COc1ccc(C)cc1C
Answer: e. COc1ccccc1C/C(N)=N/OC(=O)COc1ccc(C)cc1C
{#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#}
COc1ccccc1C/C(N)=N/OC(=O)COc1ccc(C)cc1C
COc1ccccc1C/C(N)=N/OC(=O)COc1ccc(C)cc1C
[(Z)-[1-amino-2-(2-methoxyphenyl)ethylidene]amino] 2-(2,4-dimethylphenoxy)acetate