Task: Answer the multiple choice question.
Question: Which drug exhibits a -5.908\% 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 COc1cccc(C2C(C(C)=O)=C(O)C(=O)N2CCc2c[nH]c3ccccc23)c1
b C=CCOc1cccc(C2c3c(oc4ccc(F)cc4c3=O)C(=O)N2CCCN2CCOCC2)c1
c COC(=O)c1c(NC(=O)c2ccco2)sc(C(=O)N2CCCC2)c1C
Answer: b. C=CCOc1cccc(C2c3c(oc4ccc(F)cc4c3=O)C(=O)N2CCCN2CCOCC2)c1
{#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=CCOc1cccc(C2c3c(oc4ccc(F)cc4c3=O)C(=O)N2CCCN2CCOCC2)c1
C=CCOc1cccc(C2c3c(oc4ccc(F)cc4c3=O)C(=O)N2CCCN2CCOCC2)c1
7-fluoro-2-(3-morpholin-4-ylpropyl)-1-(3-prop-2-enoxyphenyl)-1H-chromeno[2,3-c]pyrrole-3,9-dione