Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 8.629\% 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, b, c, or d without using any other words.
Options:
a CC(=O)N1N=C(c2cccc([N+](=O)[O-])c2)OC1c1ccccc1Cl
b Cc1ccc(OCC(=O)N2CCOCC2)cc1C
c CC(=O)Nc1cccc(OCCCNC(=O)c2ccc(C(C)(C)C)cc2)c1
d CC(C)Nc1nnc(SCC(=O)/C=C2\N(C)c3ccccc3C2(C)C)s1
Answer: b. Cc1ccc(OCC(=O)N2CCOCC2)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#}
Cc1ccc(OCC(=O)N2CCOCC2)cc1C
Cc1ccc(OCC(=O)N2CCOCC2)cc1C
2-(3,4-dimethylphenoxy)-1-morpholin-4-ylethanone