Task: Answer the MCQ question.
Question: Which drug has a 6.856% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: CCCc1nnc(NC(=O)Cn2c(=O)sc3ccccc32)s1
b: O=C(NCCCCc1ccccc1)C12CN(Cc3ccccc3)CC1C(c1ccc([N+](=O)[O-])cc1)=NO2
c: C=C(C)Cn1c(NCCC)nc2c1c(=O)n(C)c(=O)n2C
d: CCN1CCCC1CNC(=O)CCc1nc(-c2ccc(C)cc2)no1
Answer: a. CCCc1nnc(NC(=O)Cn2c(=O)sc3ccccc32)s1
{#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#}
CCCc1nnc(NC(=O)Cn2c(=O)sc3ccccc32)s1
CCCc1nnc(NC(=O)Cn2c(=O)sc3ccccc32)s1
2-(2-oxo-1,3-benzothiazol-3-yl)-N-(5-propyl-1,3,4-thiadiazol-2-yl)acetamide