Task: Answer the MCQ question.
Question: Which compound has a -50.704% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. COc1cc(S(=O)(=O)NC2CC(C)(C)NC(C)(C)C2)c(OC)cc1Cl
b. CCCNC(=O)CCCN1C(=O)c2ccccc2Sc2ncccc21
c. COc1cc2nc(COc3ccc(C#N)cc3)n(CC#N)c(=O)c2cc1OC
d. Cc1cccc(NCc2ccccc2O)n1
Answer: c. COc1cc2nc(COc3ccc(C#N)cc3)n(CC#N)c(=O)c2cc1OC
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COc1cc2nc(COc3ccc(C#N)cc3)n(CC#N)c(=O)c2cc1OC
COc1cc2nc(COc3ccc(C#N)cc3)n(CC#N)c(=O)c2cc1OC
4-[[3-(cyanomethyl)-6,7-dimethoxy-4-oxoquinazolin-2-yl]methoxy]benzonitrile