Task: Answer the multiple choice question.
Query: Which drug has a 7.904\% 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 or b without using any other words.
Options:
(a) O=C1CC(=O)NC(SCC(=O)Nc2ccccc2[N+](=O)[O-])=N1
(b) CCC(SC1=NCCS1)C(=O)Nc1nnc(-c2ccccc2OC)s1
Answer: b. CCC(SC1=NCCS1)C(=O)Nc1nnc(-c2ccccc2OC)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#}
CCC(SC1=NCCS1)C(=O)Nc1nnc(-c2ccccc2OC)s1
CCC(SC1=NCCS1)C(=O)Nc1nnc(-c2ccccc2OC)s1
2-(4,5-dihydro-1,3-thiazol-2-ylsulfanyl)-N-[5-(2-methoxyphenyl)-1,3,4-thiadiazol-2-yl]butanamide