Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocker (<10uM)?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) O=C(Nc1ccc(Cl)cc1CO)NC1CCN(Cc2ccn(-c3ccc(C(F)(F)F)cc3)c2)CC1
(b) COc1cc(C)nc(Nc2cc(N[C@@H]3CCCC[C@@H]3N)cnc2C(N)=O)c1
(c) Cc1ncoc1-c1nnc(SCCCN2CCc3cc4c(cc3CC2)N(C)C(=O)CO4)n1C
Answer: a, b
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}
5-[[(1R,2S)-2-aminocyclohexyl]amino]-3-[(4-methoxy-6-methylpyridin-2-yl)amino]pyridine-2-carboxamide