Task: Answer the multiple-choice question.
Question: Which drug has a 8.763% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) O=C(OCc1nnc(-c2ccc(Cl)cc2)o1)c1ccncc1
b) CCCCCN(C(=O)NC(=O)Nc1ccccc1OC)S(C)(=O)=O
Answer: b. CCCCCN(C(=O)NC(=O)Nc1ccccc1OC)S(C)(=O)=O
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCCCCN(C(=O)NC(=O)Nc1ccccc1OC)S(C)(=O)=O
CCCCCN(C(=O)NC(=O)Nc1ccccc1OC)S(C)(=O)=O
3-[(2-methoxyphenyl)carbamoyl]-1-methylsulfonyl-1-pentylurea