Problem statement: Answer the MCQ question.
Question: Which drug has a 14.527\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a.) O=C1CC(N2CCN(c3nc4ccccc4s3)CC2)C(=O)N1c1ccc(F)cc1
b.) FC(F)Oc1ccccc1C1CC(c2ccc(Br)s2)Nc2ncnn21
Answer: b. FC(F)Oc1ccccc1C1CC(c2ccc(Br)s2)Nc2ncnn21
{#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#}
FC(F)Oc1ccccc1C1CC(c2ccc(Br)s2)Nc2ncnn21
FC(F)Oc1ccccc1C1CC(c2ccc(Br)s2)Nc2ncnn21
5-(5-bromothiophen-2-yl)-7-[2-(difluoromethoxy)phenyl]-4,5,6,7-tetrahydro-[1,2,4]triazolo[1,5-a]pyrimidine