Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 12.884\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a) CCn1c(=O)c2sccc2n(Cc2cc(C(=O)OC)ccc2OC)c1=O
b) CC(CCc1ccccc1)NC(=O)COC(=O)C1=COCCO1
c) CCOc1ccc(NC(=S)NC(=O)/C=C/c2ccco2)cc1
d) Cc1nc(Nc2ccncc2)c2oc3ccccc3c2n1
Answer: b. CC(CCc1ccccc1)NC(=O)COC(=O)C1=COCCO1
{#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#}
CC(CCc1ccccc1)NC(=O)COC(=O)C1=COCCO1
CC(CCc1ccccc1)NC(=O)COC(=O)C1=COCCO1
[2-oxo-2-(4-phenylbutan-2-ylamino)ethyl] 2,3-dihydro-1,4-dioxine-5-carboxylate