Task: Answer the multiple choice question.
Query: Which compound has a 11.003\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a) COc1cc2c(cc1OC)C(C)=NCC2
b) Cc1cc(C)cc(NC(=O)C/C(N)=N/O)c1
c) Clc1ncccc1OCc1ccccc1
Answer: a. COc1cc2c(cc1OC)C(C)=NCC2
{#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#}
6,7-dimethoxy-1-methyl-3,4-dihydroisoquinoline