Problem statement: Answer the multiple-choice question.
Question: Which compound has a -2.765\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a.) COc1ccc(-c2cc(C(F)(F)F)n3nc(C(=O)N4CCCC4)cc3n2)cc1
b.) CC(Oc1ccc(F)cc1)C(=O)NN
c.) CCCCN(CCCNC(=O)C1CCN(S(=O)(=O)N2CCOCC2)CC1)c1ccccc1
d.) Nc1cc(N)nc(SCC(=O)c2ccccc2)n1
Answer: a. COc1ccc(-c2cc(C(F)(F)F)n3nc(C(=O)N4CCCC4)cc3n2)cc1
{#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#}
[5-(4-methoxyphenyl)-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidin-2-yl]-pyrrolidin-1-ylmethanone