Task: Answer the multiple-choice question.
Query: Which compound has a 3.307\% 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 additional words.
Options:
a: Cc1cccn2c(=O)c3cc(C(=O)NCCN4CCOCC4)c(=N)n(CCCN4CCOCC4)c3nc12
b: CCCOc1ccc(NC(=O)c2c(-c3ccccc3)noc2C)cc1
c: COc1cc(NC(=O)c2ccccc2F)ccc1NC(=O)c1ccccc1Cl
d: COc1cc(Br)cc2cc(C(=O)OC3CCN(C)CC3)c(=O)oc12
Answer: c. COc1cc(NC(=O)c2ccccc2F)ccc1NC(=O)c1ccccc1Cl
{#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#}
COc1cc(NC(=O)c2ccccc2F)ccc1NC(=O)c1ccccc1Cl
COc1cc(NC(=O)c2ccccc2F)ccc1NC(=O)c1ccccc1Cl
N-[4-[(2-chlorobenzoyl)amino]-3-methoxyphenyl]-2-fluorobenzamide