Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a -10.519\% human ether-à-go-go related gene (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(C2c3c(ccc4ccccc34)Oc3ncn4nc(-c5ccco5)nc4c32)cc1OC
b: N#CCCSc1ccccc1NC(=O)c1cc(=O)c2ccccc2o1
Answer: a. COc1ccc(C2c3c(ccc4ccccc34)Oc3ncn4nc(-c5ccco5)nc4c32)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(C2c3c(ccc4ccccc34)Oc3ncn4nc(-c5ccco5)nc4c32)cc1OC
COc1ccc(C2c3c(ccc4ccccc34)Oc3ncn4nc(-c5ccco5)nc4c32)cc1OC
2-(3,4-dimethoxyphenyl)-6-(furan-2-yl)-12-oxa-5,7,8,10-tetrazapentacyclo[11.8.0.03,11.04,8.016,21]henicosa-1(13),3(11),4,6,9,14,16,18,20-nonaene