Problem statement: Answer the multiple-choice question.
Question: Which drug has a 21.250% 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] COc1ccc(-c2cc(C(F)(F)F)nc(N3CCN(Cc4ccccc4)CC3)n2)cc1OC
[b] CCC(=O)NC1=C(NC(C)c2ccccc2)C(=O)c2ccccc2C1=O
Answer: a. COc1ccc(-c2cc(C(F)(F)F)nc(N3CCN(Cc4ccccc4)CC3)n2)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#}
COc1ccc(-c2cc(C(F)(F)F)nc(N3CCN(Cc4ccccc4)CC3)n2)cc1OC
COc1ccc(-c2cc(C(F)(F)F)nc(N3CCN(Cc4ccccc4)CC3)n2)cc1OC
2-(4-benzylpiperazin-1-yl)-4-(3,4-dimethoxyphenyl)-6-(trifluoromethyl)pyrimidine