Problem statement: Answer the MCQ question.
Question: Which drug has a 11.947\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: CCN(CC(=O)NCc1ccccn1)S(=O)(=O)c1ccc(Cl)cc1
b: CCN1CCN(CCCn2c(=S)[nH]c3ccccc3c2=O)CC1
c: CNc1c(N=Cc2cccnc2)c(=O)n(C)c(=O)n1C
d: O=C(NS(=O)(=O)Oc1ccc(F)c(Cl)c1)OC[C@@H]1CCCN2CCCCC12
Answer: c. CNc1c(N=Cc2cccnc2)c(=O)n(C)c(=O)n1C
{#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#}
CNc1c(N=Cc2cccnc2)c(=O)n(C)c(=O)n1C
CNc1c(N=Cc2cccnc2)c(=O)n(C)c(=O)n1C
1,3-dimethyl-6-(methylamino)-5-(pyridin-3-ylmethylideneamino)pyrimidine-2,4-dione