Task: Answer the multiple-choice question.
Query: Which drug exhibits a 15.882\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a: O=C(c1ccc(Cl)c(S(=O)(=O)N2CCCC2)c1)N1CCN(c2ccccn2)CC1
b: COc1ccccc1N1CCN(c2nc3ccccc3nc2C(C#N)C(=O)OC(C)C)CC1
c: CCn1c(SCC(=O)C(C)(C)C)nnc1-c1ccccn1
d: Cc1nc([N+](=O)[O-])cn1-c1nc2ccccn2c1[N+](=O)[O-]
e: COc1ccccc1OC(=O)CCN1c2ccccc2Sc2ccccc21
Answer: c. CCn1c(SCC(=O)C(C)(C)C)nnc1-c1ccccn1
{#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#}
CCn1c(SCC(=O)C(C)(C)C)nnc1-c1ccccn1
CCn1c(SCC(=O)C(C)(C)C)nnc1-c1ccccn1
1-[(4-ethyl-5-pyridin-2-yl-1,2,4-triazol-3-yl)sulfanyl]-3,3-dimethylbutan-2-one