Task: Answer the multiple choice question.
Question: Which drug exhibits a 18.715% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a: COc1cc(OC)c(C2C(C(=O)N3CCOCC3)=C(C)NC3=C2C(=O)CC(C)(C)C3)cc1OC
b: Cc1cc2cc(C)c3nnc(SCC(=O)NCc4ccco4)n3c2cc1C
Answer: a. COc1cc(OC)c(C2C(C(=O)N3CCOCC3)=C(C)NC3=C2C(=O)CC(C)(C)C3)cc1OC
{#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#}
COc1cc(OC)c(C2C(C(=O)N3CCOCC3)=C(C)NC3=C2C(=O)CC(C)(C)C3)cc1OC
COc1cc(OC)c(C2C(C(=O)N3CCOCC3)=C(C)NC3=C2C(=O)CC(C)(C)C3)cc1OC
2,7,7-trimethyl-3-(morpholine-4-carbonyl)-4-(2,4,5-trimethoxyphenyl)-1,4,6,8-tetrahydroquinolin-5-one