Task: Answer the MCQ question.
Query: Which drug has a 6.572\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a O=C(NC1CCCCC1)c1sc(N2CCOCC2)nc1-c1ccccc1
b COc1cc(C2C(C#N)=C(N)Oc3cc(C)oc(=O)c32)cc2c1OCO2
c COc1ccccc1CNC(=O)COC(=O)CSc1ccc(F)cc1
d Cc1ccc(C(=O)c2cn(-c3ccc(F)c(Cl)c3)nn2)cc1
e Cn1nc(-c2ccccc2)cc1NS(=O)(=O)c1ccc(C#N)cc1
Answer: b. COc1cc(C2C(C#N)=C(N)Oc3cc(C)oc(=O)c32)cc2c1OCO2
{#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#}
COc1cc(C2C(C#N)=C(N)Oc3cc(C)oc(=O)c32)cc2c1OCO2
COc1cc(C2C(C#N)=C(N)Oc3cc(C)oc(=O)c32)cc2c1OCO2
2-amino-4-(7-methoxy-1,3-benzodioxol-5-yl)-7-methyl-5-oxo-4H-pyrano[3,2-c]pyran-3-carbonitrile