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, c, or d without using any additional words.
Options:
(a) O=C(NCc1ccc(OC(F)(F)F)cc1)C1c2ccccc2C(=O)N1C1CC(F)(F)C1
(b) COc1ccc(Cn2c(=O)n3ncnc3c3c4c(sc32)CN(C(=O)C2CC2(F)F)CC4)cc1
(c) CNC1CN(c2nc(N)nc3cc(C4CCCC4)cnc23)C1
(d) OCCN1CCN(c2ccc3nc(-c4ccccc4)c(-c4ccc(CN5CCC(c6nnc(-c7ncccn7)[nH]6)CC5)cc4)nc3n2)CC1
Answer: a, c, d
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}
7-cyclopentyl-4-[3-(methylamino)azetidin-1-yl]pyrido[3,2-d]pyrimidin-2-amine