Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocking compound (<10uM)?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) Cc1ccc2c(-c3cnc4[nH]cc(C(=O)NC(C)(C)CO)c4n3)nn(CCCN(C)C)c2c1
(b) CN1C[C@@H]2CCC[C@]2(c2ccc(Cl)c(Cl)c2)C1
(c) Cn1c(SCCCN2CC3CCN(c4ccc(F)cc4)C3C2)nnc1-c1cc[nH]c(=O)c1
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-[1-[3-(dimethylamino)propyl]-6-methylindazol-3-yl]-N-(1-hydroxy-2-methylpropan-2-yl)-5H-pyrrolo[2,3-b]pyrazine-7-carboxamide