Task: Answer the MCQ question.
Query: Which drug exhibits a -57.725% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. CSc1cccc(CN2CCN(Cc3ccccc3)C(CCO)C2)c1
b. CCOC(=O)c1sc(N)c(C#N)c1CSc1nnc(C2CC2)n1N
c. O=C1CCCCN1CCCC(=O)N1CCCC(Nc2ccc(F)cc2)C1
d. CC1CCCCC1NC(=S)Nc1cccc(S(=O)(=O)N(C)C)c1
Answer: a. CSc1cccc(CN2CCN(Cc3ccccc3)C(CCO)C2)c1
{#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#}
CSc1cccc(CN2CCN(Cc3ccccc3)C(CCO)C2)c1
CSc1cccc(CN2CCN(Cc3ccccc3)C(CCO)C2)c1
2-[1-benzyl-4-[(3-methylsulfanylphenyl)methyl]piperazin-2-yl]ethanol