Problem statement: Answer the MCQ question.
Query: Which compound has a 0.143\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a) O=C(CSc1nc(Cc2ccccc2)nc2ccccc12)c1ccc2c(c1)OCCO2
b) CCOC(=O)c1cnc(-n2nc(C)cc2C)nc1Oc1ccccc1F
c) COC(=O)C1=NN(c2cccc3ccccc23)C2C(=O)N(c3ccccc3OC)C(=O)C12
Answer: c. COC(=O)C1=NN(c2cccc3ccccc23)C2C(=O)N(c3ccccc3OC)C(=O)C12
{#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#}
COC(=O)C1=NN(c2cccc3ccccc23)C2C(=O)N(c3ccccc3OC)C(=O)C12
COC(=O)C1=NN(c2cccc3ccccc23)C2C(=O)N(c3ccccc3OC)C(=O)C12
methyl 5-(2-methoxyphenyl)-1-naphthalen-1-yl-4,6-dioxo-3a,6a-dihydropyrrolo[3,4-c]pyrazole-3-carboxylate