Problem statement: Answer the multiple choice question.
Question: Which compound has a 9.566\% 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(c1cccc([N+](=O)[O-])c1)N1CCCC(C(=O)N2CCCCCC2)C1
b O=C(CSC1c2ccccc2-c2ccccc21)N/N=C/c1ccccc1O
c COC(=O)C1=C(C)N(Cc2ccccc2)C(=O)N[C@H]1c1cccs1
d Cc1nn(-c2ccc(N3CCOCC3)nn2)c(C)c1CCC(=O)Nc1ccc(F)cc1
e CN(C(=O)COC(=O)C1CCN(S(=O)(=O)c2cccs2)CC1)C1CCS(=O)(=O)C1
Answer: a. O=C(c1cccc([N+](=O)[O-])c1)N1CCCC(C(=O)N2CCCCCC2)C1
{#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(c1cccc([N+](=O)[O-])c1)N1CCCC(C(=O)N2CCCCCC2)C1
O=C(c1cccc([N+](=O)[O-])c1)N1CCCC(C(=O)N2CCCCCC2)C1
azepan-1-yl-[1-(3-nitrobenzoyl)piperidin-3-yl]methanone