Problem statement: Answer the multiple-choice question.
Query: Which compound has a 9.449\% 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. CCc1nnc(NC(=O)CCC(=O)NCc2ccc(OC)cc2)s1
b. CCC(CC)C(=O)N(CCc1ccc(OC)cc1)Cc1nc2ccccc2c(=O)[nH]1
Answer: a. CCc1nnc(NC(=O)CCC(=O)NCc2ccc(OC)cc2)s1
{#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#}
CCc1nnc(NC(=O)CCC(=O)NCc2ccc(OC)cc2)s1
CCc1nnc(NC(=O)CCC(=O)NCc2ccc(OC)cc2)s1
N'-(5-ethyl-1,3,4-thiadiazol-2-yl)-N-[(4-methoxyphenyl)methyl]butanediamide