Problem statement: Answer the multiple-choice question.
Question: Which drug has a 0.979\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. CC(c1ccccc1)n1c(-c2ccncc2)n[nH]c1=S
b. Fc1ccc(COc2ccc(/C=N/n3cnnc3)cc2)cc1
c. O=C(Nc1cc2c(oc1=O)CCCC2=O)c1ccc(Cl)cc1
d. COc1cc2c(cc1OC)C(C(C)C)=NC(C)(C)C2.Cl
Answer: c. O=C(Nc1cc2c(oc1=O)CCCC2=O)c1ccc(Cl)cc1
{#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(Nc1cc2c(oc1=O)CCCC2=O)c1ccc(Cl)cc1
O=C(Nc1cc2c(oc1=O)CCCC2=O)c1ccc(Cl)cc1
4-chloro-N-(2,5-dioxo-7,8-dihydro-6H-chromen-3-yl)benzamide