Task: Answer the MCQ question.
Query: Which drug exhibits a 10.403% human ether-à-go-go related gene (hERG) inhibition at 10uM?
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(CSc1nc2[nH]ncc2c(=O)[nH]1)Nc1cccc(Cl)c1
b O=C(c1ccc(Br)s1)N1CCN(S(=O)(=O)c2ccccc2)CC1
c Cl.OC1(CNCc2ccccc2)C2CC3CC(C2)CC1C3
d CCC(C)(C)n1nnnc1C(c1ccccc1)N1CCN(Cc2ccccc2)CC1
e Cc1n[nH]c(C)c1Sc1ccccc1N=Cc1cc(Cl)cc([N+](=O)[O-])c1O
Answer: c. Cl.OC1(CNCc2ccccc2)C2CC3CC(C2)CC1C3
{#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#}
Cl.OC1(CNCc2ccccc2)C2CC3CC(C2)CC1C3
Cl.OC1(CNCc2ccccc2)C2CC3CC(C2)CC1C3
2-[(benzylamino)methyl]adamantan-2-ol;hydrochloride