Task: Answer the MCQ question.
Query: Which compound exhibits a -1.148% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) COc1ccc(C2C(C#N)=C(N)Oc3c2c(-c2ccccc2)nn3-c2ccccc2)c(OC)c1OC
(b) CC(=O)c1cccc(OCc2cc(C(=O)NCCC3=CCCCC3)no2)c1
(c) O=C(COC(=O)C1CC(=O)N(Cc2ccccc2)C1)c1ccc(Br)cc1
Answer: a. COc1ccc(C2C(C#N)=C(N)Oc3c2c(-c2ccccc2)nn3-c2ccccc2)c(OC)c1OC
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COc1ccc(C2C(C#N)=C(N)Oc3c2c(-c2ccccc2)nn3-c2ccccc2)c(OC)c1OC
COc1ccc(C2C(C#N)=C(N)Oc3c2c(-c2ccccc2)nn3-c2ccccc2)c(OC)c1OC
6-amino-1,3-diphenyl-4-(2,3,4-trimethoxyphenyl)-4H-pyrano[2,3-c]pyrazole-5-carbonitrile