Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 17.774\% 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. COc1cnn(-c2cc(Oc3ccc(C)cc3)ncn2)c(=O)c1Cl
b. COc1cc(NC(=O)CSc2ccccc2)c(C(=O)O)cc1OC
c. CCC(=O)Oc1ccc2c(c1)OC1(OC(C)=O)OC(C)CC1=C2C
d. COc1ccc(-c2cc(C(F)F)n3ncc(C(=O)n4ccnc4C)c3n2)cc1
Answer: d. COc1ccc(-c2cc(C(F)F)n3ncc(C(=O)n4ccnc4C)c3n2)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#}
COc1ccc(-c2cc(C(F)F)n3ncc(C(=O)n4ccnc4C)c3n2)cc1
COc1ccc(-c2cc(C(F)F)n3ncc(C(=O)n4ccnc4C)c3n2)cc1
[7-(difluoromethyl)-5-(4-methoxyphenyl)pyrazolo[1,5-a]pyrimidin-3-yl]-(2-methylimidazol-1-yl)methanone