Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 0.544\% 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 other words.
Options:
a. COc1ccc(C(=O)N/N=C/c2cn[nH]c2-c2ccc(OC)cc2OC)cc1
b. CC(CCc1ccccc1)NC(=O)N1CCOCC1
c. COCCNc1nc2c(sc3nc(C)c4c(c32)CC(C)(C)OC4)c(=O)n1-c1cccc(Cl)c1
Answer: b. CC(CCc1ccccc1)NC(=O)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#}
CC(CCc1ccccc1)NC(=O)N1CCOCC1
CC(CCc1ccccc1)NC(=O)N1CCOCC1
N-(4-phenylbutan-2-yl)morpholine-4-carboxamide