Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 8.916\% 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) COc1ccc2oc(C(=O)OCC(=O)Nc3ccccc3OC)c(C)c2c1
b) O=C1C=CC(=O)N1c1ccc(OC(F)F)cc1
c) N#CC1=C(N)Oc2n[nH]c(-c3cccnc3)c2C1c1cc(F)ccc1F
d) O=C(CCCCCNc1nc(=S)[nH]c2ccccc12)NCCc1ccccc1
Answer: c. N#CC1=C(N)Oc2n[nH]c(-c3cccnc3)c2C1c1cc(F)ccc1F
{#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#}
N#CC1=C(N)Oc2n[nH]c(-c3cccnc3)c2C1c1cc(F)ccc1F
N#CC1=C(N)Oc2n[nH]c(-c3cccnc3)c2C1c1cc(F)ccc1F
6-amino-4-(2,5-difluorophenyl)-3-pyridin-3-yl-2,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile