Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocker (<10uM)?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
(a) Cc1nnc(C)n1C1CCN(C(C)C[C@H](NC(=O)C2CCC2)c2ccccc2)CC1
(b) CCNC(=O)c1ccc(-c2ccc3c(c2)CCN(CCN2CCCC2)C3=O)cc1
(c) NC(=O)CNCC1CCC2(CC1)OOC1(O2)C2CC3CC(C2)CC1C3
(d) Cc1ncc(-c2nc(Nc3ccc(N4CCOCC4)cc3)ncc2F)n1C(C)C
(e) O=C(Nc1cc(Cl)cc2c1[nH]c1cnccc12)c1cccnc1
Answer: b, d, e
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}
N-(6-chloro-9H-pyrido[3,4-b]indol-8-yl)pyridine-3-carboxamide