Task: Answer the multiple-choice question.
Question: Which drug exhibits a 0.127\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) O=C(C1=C(O)C(=O)N(CCN2CCOCC2)C1c1ccncc1)c1ccco1
(b) COCCNC(=O)COC(=O)c1[nH]c(C)c(C(C)=O)c1C
(c) Cc1ccc(CNC(=O)CN2C(C)CCCC2C)cc1
(d) O=c1c2ccccc2nc(/C=C/c2ccc3c(c2)OCO3)n1-c1cccc(O)c1
(e) Nn1c(COc2ccccc2F)nnc1SCC(=O)NC1CC1
Answer: c. Cc1ccc(CNC(=O)CN2C(C)CCCC2C)cc1
{#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#}
Cc1ccc(CNC(=O)CN2C(C)CCCC2C)cc1
Cc1ccc(CNC(=O)CN2C(C)CCCC2C)cc1
2-(2,6-dimethylpiperidin-1-yl)-N-[(4-methylphenyl)methyl]acetamide