Task: Answer the multiple-choice question.
Question: Which drug exhibits a 6.577\% 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. CCN(CC)CCNC(=O)c1ccc2c(c1NCCO)C(=O)c1ccccc1C2=O
b. Cc1c(C(=O)N2CCOCC2)sc(NC(=O)CCl)c1C#N
c. COc1cc(/C=N/NC(=O)C2c3ccccc3Oc3ccccc32)ccc1O
d. Cc1ccc(CN2C(=O)CCC2C(=O)NCCN(CC(C)C)CC(C)C)cc1
e. COc1ccccc1CNS(=O)(=O)c1c(C)noc1C
Answer: b. Cc1c(C(=O)N2CCOCC2)sc(NC(=O)CCl)c1C#N
{#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#}
Cc1c(C(=O)N2CCOCC2)sc(NC(=O)CCl)c1C#N
Cc1c(C(=O)N2CCOCC2)sc(NC(=O)CCl)c1C#N
2-chloro-N-[3-cyano-4-methyl-5-(morpholine-4-carbonyl)thiophen-2-yl]acetamide