Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 18.644\% 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 additional words.
Options:
a. COc1ccc(/C=C(\C#N)C(=O)OCCNC(=O)c2ccncc2)cc1
b. Cc1cccc(C(=O)Nc2c(C#N)c(C)c(C)n2Cc2ccccc2)c1
c. COCCn1c(SCC(=O)N2CCCCCC2)nnc1-c1ccco1
d. Cc1nc2ccc(-c3ccccc3)cc2o1
Answer: c. COCCn1c(SCC(=O)N2CCCCCC2)nnc1-c1ccco1
{#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#}
COCCn1c(SCC(=O)N2CCCCCC2)nnc1-c1ccco1
COCCn1c(SCC(=O)N2CCCCCC2)nnc1-c1ccco1
1-(azepan-1-yl)-2-[[5-(furan-2-yl)-4-(2-methoxyethyl)-1,2,4-triazol-3-yl]sulfanyl]ethanone