Task: Answer the multiple-choice question.
Query: Which compound exhibits a -7.709\% human ether-à-go-go related gene (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) COc1ccc(C2C3=C(CC(C)(C)CC3=O)Oc3ncn(CCO)c(=N)c32)cc1OC
b) COc1ccc(S(=O)(=O)n2cnc3cc(C)c(C)cc32)cc1
c) O=C(Nc1ccccc1)NC1CC2CCC(C1)N2
Answer: a. COc1ccc(C2C3=C(CC(C)(C)CC3=O)Oc3ncn(CCO)c(=N)c32)cc1OC
{#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#}
COc1ccc(C2C3=C(CC(C)(C)CC3=O)Oc3ncn(CCO)c(=N)c32)cc1OC
COc1ccc(C2C3=C(CC(C)(C)CC3=O)Oc3ncn(CCO)c(=N)c32)cc1OC
5-(3,4-dimethoxyphenyl)-3-(2-hydroxyethyl)-4-imino-8,8-dimethyl-7,9-dihydro-5H-chromeno[2,3-d]pyrimidin-6-one