Task: Answer the MCQ question.
Query: Which drug exhibits a 3.886% 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. CCCc1ncc(C(O)(c2ccccc2)c2ccccc2)n1C.Cl
b. COc1ccc(NC(=O)CN(C)C(=O)CN2C(=O)NC3(CCCCC3)C2=O)cc1
c. CN(C)CCC(=O)N1c2ccccc2Sc2ccc(Cl)cc21.Cl
d. O=C(NNC(=S)Nc1ccccc1Cl)c1ccccc1Cl
Answer: a. CCCc1ncc(C(O)(c2ccccc2)c2ccccc2)n1C.Cl
{#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#}
CCCc1ncc(C(O)(c2ccccc2)c2ccccc2)n1C.Cl
CCCc1ncc(C(O)(c2ccccc2)c2ccccc2)n1C.Cl
(3-methyl-2-propylimidazol-4-yl)-diphenylmethanol;hydrochloride