Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 2.003\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a) CCN(CC)S(=O)(=O)c1ccccc1/C=N\O
b) COCCn1c(SCC(=O)N2CCCC2=O)nc2sc(C)c(C)c2c1=O
c) O=C(O)Cn1cc(/C=C2\C(=O)NC(=O)N(c3ccc(Br)cc3)C2=O)c2ccccc21
Answer: a. CCN(CC)S(=O)(=O)c1ccccc1/C=N\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#}
CCN(CC)S(=O)(=O)c1ccccc1/C=N\O
CCN(CC)S(=O)(=O)c1ccccc1/C=N\O
N,N-diethyl-2-[(Z)-hydroxyiminomethyl]benzenesulfonamide