Task: Answer the multiple-choice question.
Query: Which compound exhibits a 12.250% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a CCOc1ccc(C2NCCc3cc(OC)c(OC)cc32)cc1OC
b Cc1cc(C)n2nc(SCCOc3ccc(F)cc3)nc2n1
Answer: a. CCOc1ccc(C2NCCc3cc(OC)c(OC)cc32)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#}
CCOc1ccc(C2NCCc3cc(OC)c(OC)cc32)cc1OC
CCOc1ccc(C2NCCc3cc(OC)c(OC)cc32)cc1OC
1-(4-ethoxy-3-methoxyphenyl)-6,7-dimethoxy-1,2,3,4-tetrahydroisoquinoline