Task: Answer the multiple-choice question.
Question: Which compound has a 4.520\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a) COc1ccccc1C1C2=C(COC2=O)Nc2cc3c(cc21)OCO3
b) CCN(CC)S(=O)(=O)c1ccc(N2CC(C(=O)NCCc3ccc(Cl)cc3)CC2=O)cc1
c) CCCc1cc(=O)[nH]c(SCC(=O)c2cc(C)n(-c3cc(C)on3)c2C)n1
Answer: b. CCN(CC)S(=O)(=O)c1ccc(N2CC(C(=O)NCCc3ccc(Cl)cc3)CC2=O)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#}
CCN(CC)S(=O)(=O)c1ccc(N2CC(C(=O)NCCc3ccc(Cl)cc3)CC2=O)cc1
CCN(CC)S(=O)(=O)c1ccc(N2CC(C(=O)NCCc3ccc(Cl)cc3)CC2=O)cc1
N-[2-(4-chlorophenyl)ethyl]-1-[4-(diethylsulfamoyl)phenyl]-5-oxopyrrolidine-3-carboxamide