Task: Answer the MCQ question.
Question: Which drug exhibits a 8.756\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a.) O=C(NCCCn1ccnc1)c1cnn2c1NC(c1ccccc1)CC2C(F)(F)F
b.) O=C(N/N=C/c1ccc(OC(F)F)cc1OC(F)F)NC1CCCCC1
c.) CC1CC(C)CN(CCCNC(=O)c2ccc3c(c2)NC(=O)C(N2CCCCC2)S3)C1
Answer: a. O=C(NCCCn1ccnc1)c1cnn2c1NC(c1ccccc1)CC2C(F)(F)F
{#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#}
O=C(NCCCn1ccnc1)c1cnn2c1NC(c1ccccc1)CC2C(F)(F)F
O=C(NCCCn1ccnc1)c1cnn2c1NC(c1ccccc1)CC2C(F)(F)F
N-(3-imidazol-1-ylpropyl)-5-phenyl-7-(trifluoromethyl)-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine-3-carboxamide