Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 6.399\% 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: CN(C(=O)c1ccc(NC(=O)Cc2ccc(NC(=O)C3CCCN(C(=O)C4CCCC4)C3)cc2)cc1)C1CC1
b: CCCN(CCC)C(=O)c1oc2ccccc2c1NC(=O)Cc1cccc(OC)c1
c: O=C(Cn1cc2c(n1)CCCC2)N1CCOCC1
d: Cc1ccc(NC(=O)CSCC(=O)NCCc2ccccn2)c(C)c1
Answer: c. O=C(Cn1cc2c(n1)CCCC2)N1CCOCC1
{#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#}
O=C(Cn1cc2c(n1)CCCC2)N1CCOCC1
O=C(Cn1cc2c(n1)CCCC2)N1CCOCC1
1-morpholin-4-yl-2-(4,5,6,7-tetrahydroindazol-2-yl)ethanone