Task: Answer the multiple-choice question.
Query: Which compound has a 3.642\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: COc1ccc(N2CCN(C(=O)COC(=O)c3c(-c4ccccc4)noc3C)CC2)cc1
b: O=C1CCCC/C1=C\Nc1ccc(C(=O)O)c(O)c1
c: COc1ccc(/C=C/C(=O)c2ccc(NC3=NCCCS3)cc2)cc1OC
Answer: c. COc1ccc(/C=C/C(=O)c2ccc(NC3=NCCCS3)cc2)cc1OC
{#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#}
COc1ccc(/C=C/C(=O)c2ccc(NC3=NCCCS3)cc2)cc1OC
COc1ccc(/C=C/C(=O)c2ccc(NC3=NCCCS3)cc2)cc1OC
(E)-1-[4-(5,6-dihydro-4H-1,3-thiazin-2-ylamino)phenyl]-3-(3,4-dimethoxyphenyl)prop-2-en-1-one