Task: Answer the multiple-choice question.
Question: Which compound exhibits a 4.086\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a Cc1ccc(CCNC(=O)CCS(=O)(=O)c2cc3c(cc2C)NC(=O)CO3)cc1
b Cc1sc2nc(C)n(/N=C/c3ccc(O)cc3)c(=O)c2c1C
c COc1ccc(S(=O)(=O)N2CCCCC2)cc1NC(=O)c1cncc(Br)c1
d COc1ccc(-c2nc(CS(=O)CC(=O)NCCN3CCCCCC3)c(C)o2)cc1OC
Answer: a. Cc1ccc(CCNC(=O)CCS(=O)(=O)c2cc3c(cc2C)NC(=O)CO3)cc1
{#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#}
Cc1ccc(CCNC(=O)CCS(=O)(=O)c2cc3c(cc2C)NC(=O)CO3)cc1
Cc1ccc(CCNC(=O)CCS(=O)(=O)c2cc3c(cc2C)NC(=O)CO3)cc1
3-[(6-methyl-3-oxo-4H-1,4-benzoxazin-7-yl)sulfonyl]-N-[2-(4-methylphenyl)ethyl]propanamide