Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a -13.949\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: COc1ccc(C(=O)OCC(=O)NCC2CCCO2)c(F)c1
b: COc1ccc(C2c3ccc4ccccc4c3Oc3ncn(CCO)c(=N)c32)cc1OC
Answer: b. COc1ccc(C2c3ccc4ccccc4c3Oc3ncn(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(C2c3ccc4ccccc4c3Oc3ncn(CCO)c(=N)c32)cc1OC
COc1ccc(C2c3ccc4ccccc4c3Oc3ncn(CCO)c(=N)c32)cc1OC
2-[11-(3,4-dimethoxyphenyl)-13-imino-18-oxa-14,16-diazatetracyclo[8.8.0.02,7.012,17]octadeca-1(10),2,4,6,8,12(17),15-heptaen-14-yl]ethanol