Task: Answer the multiple choice question.
Question: Which compound exhibits a 5.842\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) COc1ccccc1CNC(=O)CN1C(=O)c2ccc([N+](=O)[O-])cc2C1=O
(b) CCc1cc2ccc(C)cc2nc1SCC(=O)NC1CCCC1
(c) C=CC1CN(CC(=O)OC)S(=O)(=O)c2ccccc21
(d) O=C(NC1CC2CCCC(C1)N2Cc1cccs1)N1CCOCC1
Answer: c. C=CC1CN(CC(=O)OC)S(=O)(=O)c2ccccc21
{#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#}
C=CC1CN(CC(=O)OC)S(=O)(=O)c2ccccc21
C=CC1CN(CC(=O)OC)S(=O)(=O)c2ccccc21
methyl 2-(4-ethenyl-1,1-dioxo-3,4-dihydro-1λ6,2-benzothiazin-2-yl)acetate