Problem statement: Answer the multiple-choice question.
Question: Which drug has a 28.064\% 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] COc1ccc(CNC(=O)C2CCC(CNc3c(N4CCC(C)CC4)c(=O)c3=O)CC2)cc1
[b] COc1ccc(S(=O)(=O)N2CCC(Nc3ccccc3Cl)CC2)cc1
[c] O=C(O)c1cccc([N+](=O)[O-])c1C(=O)Nc1ccc2ccccc2c1
[d] CCOCCOC(=O)Cn1cnc2scc(-c3ccc(C)cc3)c2c1=O
Answer: b. COc1ccc(S(=O)(=O)N2CCC(Nc3ccccc3Cl)CC2)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#}
COc1ccc(S(=O)(=O)N2CCC(Nc3ccccc3Cl)CC2)cc1
COc1ccc(S(=O)(=O)N2CCC(Nc3ccccc3Cl)CC2)cc1
N-(2-chlorophenyl)-1-(4-methoxyphenyl)sulfonylpiperidin-4-amine