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. COCCOC#Cc1cc(-c2n[nH]c3c2Cc2cc(Cn4cncn4)ccc2-3)cs1
b. O=c1ccc2ncc(F)c3c2n1C[C@@]3(O)CC12CCC(NCc3ccc4c(c3Cl)OCCO4)(CC1)CO2
c. Nc1ccnc(Nc2ccc(Oc3ccccc3Cl)cc2)n1
Answer: c
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-N-[4-(2-chlorophenoxy)phenyl]pyrimidine-2,4-diamine