Task: Answer the multiple-choice question.
Question: Which compound has a 11.797\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a COc1ccccc1NC(=O)CCc1nc(-c2cccs2)no1
b COc1ccc2c(C)cc(SCC#N)nc2c1
Answer: b. COc1ccc2c(C)cc(SCC#N)nc2c1
{#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#}
COc1ccc2c(C)cc(SCC#N)nc2c1
COc1ccc2c(C)cc(SCC#N)nc2c1
2-(7-methoxy-4-methylquinolin-2-yl)sulfanylacetonitrile