Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 10.835\% 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) CCOC(=O)Cc1csc(NS(=O)(=O)c2ccc([N+](=O)[O-])cc2)n1
(b) O=C1CCC(C(=O)N2CCCC2)CN1Cc1cccc(C(F)(F)F)c1
(c) CCN(Cc1ccccc1)S(=O)(=O)c1ccc(C(=O)Nc2nnc(C)o2)cc1
(d) COC(=O)C1=C(CSc2nc3ccccc3s2)NC(=O)NC1c1ccc(F)cc1
(e) CN(C)CCN(Cc1ccccc1)c1ccccn1.Cl
Answer: a. CCOC(=O)Cc1csc(NS(=O)(=O)c2ccc([N+](=O)[O-])cc2)n1
{#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#}
CCOC(=O)Cc1csc(NS(=O)(=O)c2ccc([N+](=O)[O-])cc2)n1
CCOC(=O)Cc1csc(NS(=O)(=O)c2ccc([N+](=O)[O-])cc2)n1
ethyl 2-[2-[(4-nitrophenyl)sulfonylamino]-1,3-thiazol-4-yl]acetate