Task: Answer the MCQ question.
Question: Which drug exhibits a -4.761\% 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 additional words.
Options:
a) Cc1cccc(N2CC(C(=O)Nc3ccccc3N3CCCC3)CC2=O)c1C
b) Cc1ccc(NS(=O)(=O)c2cc([N+](=O)[O-])ccc2NNC(=S)Nc2cc(C)ccc2C)c(C)c1
c) CCN(CC)CCOc1ccc2nc(N(C)C)sc2c1.Cl
d) COc1ccc(-c2ocnc2C(=O)N2CCN(C(=O)C(c3ccccc3)c3ccccc3)CC2)cc1
Answer: a. Cc1cccc(N2CC(C(=O)Nc3ccccc3N3CCCC3)CC2=O)c1C
{#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#}
Cc1cccc(N2CC(C(=O)Nc3ccccc3N3CCCC3)CC2=O)c1C
Cc1cccc(N2CC(C(=O)Nc3ccccc3N3CCCC3)CC2=O)c1C
1-(2,3-dimethylphenyl)-5-oxo-N-(2-pyrrolidin-1-ylphenyl)pyrrolidine-3-carboxamide