Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 6.777\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a. COc1ccccc1NC(=O)/C=C1\NC(=O)CS1
b. CSc1ccc(/C=C/C(=O)N2CCN(c3ccccn3)CC2)cc1
c. Cc1ccccc1OCC(=O)OCC(=O)c1ccc(-c2ccccc2)cc1
d. COc1ccc(NC(=O)c2ccc(CN(c3cc(Cl)ccc3C)S(=O)(=O)c3ccccc3)cc2)cc1OC
e. CCCCOc1ccc(/C=C/C(=O)N(CC)CC(=O)Nc2ccc3c(c2)OCCO3)cc1OC
Answer: a. COc1ccccc1NC(=O)/C=C1\NC(=O)CS1
{#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#}
COc1ccccc1NC(=O)/C=C1\NC(=O)CS1
COc1ccccc1NC(=O)/C=C1\NC(=O)CS1
(2E)-N-(2-methoxyphenyl)-2-(4-oxo-1,3-thiazolidin-2-ylidene)acetamide