Task: Answer the multiple choice question.
Question: Which compound exhibits a 14.192\% 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. CCCC(=O)N(C)c1nnc(-c2ccc(OC)cc2)s1
b. Cc1ccc(N2C(=O)CC(=O)NC2=O)cc1Cl
Answer: a. CCCC(=O)N(C)c1nnc(-c2ccc(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#}
CCCC(=O)N(C)c1nnc(-c2ccc(OC)cc2)s1
CCCC(=O)N(C)c1nnc(-c2ccc(OC)cc2)s1
N-[5-(4-methoxyphenyl)-1,3,4-thiadiazol-2-yl]-N-methylbutanamide