Task: Answer the MCQ question.
Query: Which compound has a 4.769\% 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) COc1ccccc1OCC(=O)NNC(=O)c1cccs1
(b) CCCn1c(SCC(=O)c2c[nH]c3ccccc23)nnc1-c1ccncc1
Answer: b. CCCn1c(SCC(=O)c2c[nH]c3ccccc23)nnc1-c1ccncc1
{#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#}
CCCn1c(SCC(=O)c2c[nH]c3ccccc23)nnc1-c1ccncc1
CCCn1c(SCC(=O)c2c[nH]c3ccccc23)nnc1-c1ccncc1
1-(1H-indol-3-yl)-2-[(4-propyl-5-pyridin-4-yl-1,2,4-triazol-3-yl)sulfanyl]ethanone