Task: Answer the MCQ question.
Question: Which compound exhibits a -5.331\% 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 or b without using any other words.
Options:
a.) NC1=NC(=O)C2(COC(c3cccc([N+](=O)[O-])c3)OC2)S1
b.) CCCn1cc(S(=O)(=O)c2ccc(C)cc2)c(=O)c2cc(OCC)ccc21
Answer: b. CCCn1cc(S(=O)(=O)c2ccc(C)cc2)c(=O)c2cc(OCC)ccc21
{#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#}
CCCn1cc(S(=O)(=O)c2ccc(C)cc2)c(=O)c2cc(OCC)ccc21
CCCn1cc(S(=O)(=O)c2ccc(C)cc2)c(=O)c2cc(OCC)ccc21
6-ethoxy-3-(4-methylphenyl)sulfonyl-1-propylquinolin-4-one