Task: Answer the multiple choice question.
Question: Which compound has a 3.697% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] COCCn1c(SCc2cccnc2)nnc1-c1ccco1
[b] O=C(COC(=O)c1ncc(Cl)c(Cl)c1Cl)c1ccc(Cl)s1
Answer: a. COCCn1c(SCc2cccnc2)nnc1-c1ccco1
{#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#}
COCCn1c(SCc2cccnc2)nnc1-c1ccco1
COCCn1c(SCc2cccnc2)nnc1-c1ccco1
3-[[5-(furan-2-yl)-4-(2-methoxyethyl)-1,2,4-triazol-3-yl]sulfanylmethyl]pyridine