Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocking compound (<10uM)?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. CN1CC[C@@H](N(Cc2ccccc2C(F)(F)F)c2ccc(C#N)c(Cl)c2)C1
b. c1ccc(CC2(c3ccc4sccc4c3)CCNC2)cc1
c. Cn1cc(C2C[C@H]3C(CF)SC(N)=N[C@@]3(c3ccc(F)cc3F)CO2)cn1
Answer: a
Task: Please answer the multiple choice question.
Question: Which molecules are {herg_blocker#not &NULL}a {herg_blocker__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_blocker%}
Answer: {%multiple_choice_result}
2-chloro-4-[[(3R)-1-methylpyrrolidin-3-yl]-[[2-(trifluoromethyl)phenyl]methyl]amino]benzonitrile