Task: Answer the MCQ question.
Question: Which drug exhibits a 4.823\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) O=C(Nc1cccc(S(=O)(=O)N2CCOCC2)c1)c1cn(-c2ccccc2)nc1-c1ccccc1
(b) CC(C)Nc1nnc(SC(C)C(=O)NCc2ccc3c(c2)OCO3)s1
Answer: a. O=C(Nc1cccc(S(=O)(=O)N2CCOCC2)c1)c1cn(-c2ccccc2)nc1-c1ccccc1
{#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(Nc1cccc(S(=O)(=O)N2CCOCC2)c1)c1cn(-c2ccccc2)nc1-c1ccccc1
O=C(Nc1cccc(S(=O)(=O)N2CCOCC2)c1)c1cn(-c2ccccc2)nc1-c1ccccc1
N-(3-morpholin-4-ylsulfonylphenyl)-1,3-diphenylpyrazole-4-carboxamide