Task: Answer the MCQ question.
Question: Which drug exhibits a -12.286% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a O=C(Nc1ccc(F)cc1F)c1cc2ncc(CCCl)cn2n1
b O=[N+]([O-])c1cc(/C=N/Nc2nc(N3CCCCC3)nc(N3CCCCC3)n2)ccc1O
c CC1(C)Oc2ccc3ccc(=O)oc3c2/C(=C/NNC(N)=O)C1=O
Answer: a. O=C(Nc1ccc(F)cc1F)c1cc2ncc(CCCl)cn2n1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C(Nc1ccc(F)cc1F)c1cc2ncc(CCCl)cn2n1
O=C(Nc1ccc(F)cc1F)c1cc2ncc(CCCl)cn2n1
6-(2-chloroethyl)-N-(2,4-difluorophenyl)pyrazolo[1,5-a]pyrimidine-2-carboxamide