Task: Answer the MCQ question.
Query: Which compound exhibits a -3.978% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. Cn1c(=O)oc2cc(S(=O)(=O)N3CCC(C(=O)NCc4ccc(F)cc4)CC3)ccc21
b. CCOc1ccccc1N=C1SC(CC(=O)Nc2ccc(OC)cc2OC)C(=O)N1CCC1=CCCCC1
c. CCc1ccccc1NC(=O)CSc1nc2ccccc2n1CC(=O)N1CCCC1
Answer: b. CCOc1ccccc1N=C1SC(CC(=O)Nc2ccc(OC)cc2OC)C(=O)N1CCC1=CCCCC1
{#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#}
CCOc1ccccc1N=C1SC(CC(=O)Nc2ccc(OC)cc2OC)C(=O)N1CCC1=CCCCC1
CCOc1ccccc1N=C1SC(CC(=O)Nc2ccc(OC)cc2OC)C(=O)N1CCC1=CCCCC1
2-[3-[2-(cyclohexen-1-yl)ethyl]-2-(2-ethoxyphenyl)imino-4-oxo-1,3-thiazolidin-5-yl]-N-(2,4-dimethoxyphenyl)acetamide