Task: Answer the multiple choice question.
Query: Which drug has a -74.116% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a COc1ccc(Br)cc1CNn1cn[nH]c1=S
b CCOc1ccc(NC(=O)CN2CCN(CC(=O)Nc3ccccc3OC)CC2)cc1
c O=C(c1cccc(F)c1)N1CCN(C(=O)c2cc3nc(-c4ccco4)cc(C(F)(F)F)n3n2)CC1
Answer: b. CCOc1ccc(NC(=O)CN2CCN(CC(=O)Nc3ccccc3OC)CC2)cc1
{#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(NC(=O)CN2CCN(CC(=O)Nc3ccccc3OC)CC2)cc1
CCOc1ccc(NC(=O)CN2CCN(CC(=O)Nc3ccccc3OC)CC2)cc1
2-[4-[2-(4-ethoxyanilino)-2-oxoethyl]piperazin-1-yl]-N-(2-methoxyphenyl)acetamide