Task: Please answer the multiple choice question.
Question: Which molecules are a human ether-à-go-go related gene (hERG) blocker (<10uM)?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) Cc1nn2ccccc2c1CCNCc1ccc(/C=C/C(=O)NO)cc1
(b) Cc1ncoc1-c1nnc(SCCCN[C@@H]2CC3C[C@]3(c3ccc(C(F)(F)F)cc3F)C2)n1C.Cl
(c) Nc1nccc(Nc2ccc(Oc3ccc(Cl)cc3)cc2)n1
Answer: b, 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}
4-N-[4-(4-chlorophenoxy)phenyl]pyrimidine-2,4-diamine