Task: Answer the MCQ question.
Question: Which compound has a 2.194\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a.) O=C(NCC1CCCO1)C1CCN(S(=O)(=O)c2cccnc2)CC1
b.) CC(C)C(C)NC(=O)COC(=O)c1cccc(C(=O)OCC(=O)NC(C)C(C)C)n1
c.) O=C(Nc1c(Cl)cccc1Cl)C1CCN(C(=O)c2cccs2)CC1
d.) NC(=S)N/N=C/c1cc([N+](=O)[O-])ccc1OCCOc1ccccc1
e.) CC(C)c1nnc(NC(=O)COc2ccc3c(c2)OCO3)s1
Answer: a. O=C(NCC1CCCO1)C1CCN(S(=O)(=O)c2cccnc2)CC1
{#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#}
O=C(NCC1CCCO1)C1CCN(S(=O)(=O)c2cccnc2)CC1
O=C(NCC1CCCO1)C1CCN(S(=O)(=O)c2cccnc2)CC1
N-(oxolan-2-ylmethyl)-1-pyridin-3-ylsulfonylpiperidine-4-carboxamide