Problem statement: Answer the multiple-choice question.
Question: Which compound has a 6.601\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. CCCCc1ccc(NC(=O)COc2ccc(C(=O)Nc3ccccc3OC)cc2)cc1
b. CCOC(=O)N1CCC(NC(=O)c2ccc3c(c2)N=C(CC)c2ccccc2S3)CC1
c. CCOC(=O)CNC(=O)CNC(=O)C(Cc1ccc(N(CCCl)CCCl)cc1)NC(C)=O
d. COc1ccc(-c2cc(C(=O)n3cnc4ccccc43)c3ccccc3n2)cc1
Answer: b. CCOC(=O)N1CCC(NC(=O)c2ccc3c(c2)N=C(CC)c2ccccc2S3)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#}
CCOC(=O)N1CCC(NC(=O)c2ccc3c(c2)N=C(CC)c2ccccc2S3)CC1
CCOC(=O)N1CCC(NC(=O)c2ccc3c(c2)N=C(CC)c2ccccc2S3)CC1
ethyl 4-[(6-ethylbenzo[b][1,4]benzothiazepine-3-carbonyl)amino]piperidine-1-carboxylate