Task: Answer the MCQ question.
Query: Which compound exhibits a 12.553\% 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) COCCCNC(=O)c1ccc(S(=O)(=O)c2ccc(Cl)cc2)c(NC(C)=O)c1
(b) Cc1c(C(=O)OCC(=O)N(C)c2ccccc2)cccc1[N+](=O)[O-]
(c) O=C1NC(=O)C(CC(=O)N2CCOCC2)S1
(d) COc1ccccc1NS(=O)(=O)c1ccc(C(N)=O)cc1
(e) Cc1cccc(OCC(=O)NNC(=O)c2cc(S(=O)(=O)N(C)C)ccc2N2CCCC2)c1
Answer: b. Cc1c(C(=O)OCC(=O)N(C)c2ccccc2)cccc1[N+](=O)[O-]
{#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#}
Cc1c(C(=O)OCC(=O)N(C)c2ccccc2)cccc1[N+](=O)[O-]
Cc1c(C(=O)OCC(=O)N(C)c2ccccc2)cccc1[N+](=O)[O-]
[2-(N-methylanilino)-2-oxoethyl] 2-methyl-3-nitrobenzoate