Task: Answer the multiple-choice question.
Query: Which drug exhibits a 12.058\% 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 other words.
Options:
a CCc1ccc(CNc2ccc3c(c2)ncn3CC)cc1
b CCOC(=O)CN1C(=O)SC(CC(=O)Nc2nccs2)C1=O
c CCOC(=O)CSc1nnc(-c2cccs2)n1-c1ccccc1
d CCN1CCN(CCCNC(=O)c2ccc3c(c2)NC(=O)c2ccccc2S3)CC1
Answer: b. CCOC(=O)CN1C(=O)SC(CC(=O)Nc2nccs2)C1=O
{#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#}
CCOC(=O)CN1C(=O)SC(CC(=O)Nc2nccs2)C1=O
CCOC(=O)CN1C(=O)SC(CC(=O)Nc2nccs2)C1=O
2-[3-(2-ethoxy-2-oxoethyl)-2,4-dioxo-1,3-thiazolidin-5-yl]-N-(1,3-thiazol-2-yl)acetamide