Task: Answer the MCQ question.
Query: Which drug exhibits a -25.106% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a: CCOC(=O)N1CCN(C(=O)c2ccc3c(Cl)c4c(nc3c2)CCCC4)CC1
b: O=C(Nc1ccccc1Cl)NC1(C(=O)NCc2cccnc2)CCCCC1
c: Cc1nnc(SC(C)C(=O)Nc2nccs2)s1
d: CC(C(=O)NC(C)(C)C)N(Cc1cccs1)C(=O)CCN1CCc2ccccc21
e: CC(C)N1CCc2c(sc(NC(=O)c3nc4ccccc4s3)c2C(N)=O)C1.Cl
Answer: a. CCOC(=O)N1CCN(C(=O)c2ccc3c(Cl)c4c(nc3c2)CCCC4)CC1
{#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#}
CCOC(=O)N1CCN(C(=O)c2ccc3c(Cl)c4c(nc3c2)CCCC4)CC1
CCOC(=O)N1CCN(C(=O)c2ccc3c(Cl)c4c(nc3c2)CCCC4)CC1
ethyl 4-(9-chloro-5,6,7,8-tetrahydroacridine-3-carbonyl)piperazine-1-carboxylate