Task: Answer the multiple choice question.
Query: Which drug exhibits a 4.075\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] CC(=O)Nc1ccc(NC(=O)C(=O)NCC(c2ccco2)N2CCc3ccccc3C2)cc1
[b] CCOc1ccc2nc(N=Nc3c(O)[nH]c(=O)[nH]c3=O)sc2c1
[c] CN(C)C(CNC(=O)c1ccc2ccccc2c1)c1ccco1
[d] O=C(Cn1cc([N+](=O)[O-])nc1[N+](=O)[O-])N1CCN(c2ccccc2)CC1
Answer: c. CN(C)C(CNC(=O)c1ccc2ccccc2c1)c1ccco1
{#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#}
CN(C)C(CNC(=O)c1ccc2ccccc2c1)c1ccco1
CN(C)C(CNC(=O)c1ccc2ccccc2c1)c1ccco1
N-[2-(dimethylamino)-2-(furan-2-yl)ethyl]naphthalene-2-carboxamide