Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 8.668\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] c1ccc(C2=NNC(c3ccccn3)=NN2)nc1
[b] COc1cc(CN2CCNC(=O)C2CC(=O)N(C)Cc2cccnc2)cc(OC)c1
[c] CCC1(CC)C(=O)C2=C3C1[C@H](C(=O)OC)CC(C(=O)OC)C[C@H]3n1c(=O)n(-c3ccccc3)c(=O)n1[C@H]2C
Answer: b. COc1cc(CN2CCNC(=O)C2CC(=O)N(C)Cc2cccnc2)cc(OC)c1
{#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#}
COc1cc(CN2CCNC(=O)C2CC(=O)N(C)Cc2cccnc2)cc(OC)c1
COc1cc(CN2CCNC(=O)C2CC(=O)N(C)Cc2cccnc2)cc(OC)c1
2-[1-[(3,5-dimethoxyphenyl)methyl]-3-oxopiperazin-2-yl]-N-methyl-N-(pyridin-3-ylmethyl)acetamide