Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocking compound?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) O=C(Nc1nnc(COc2ccc(Cl)cc2)s1)c1ccc([N+](=O)[O-])cc1
(b) CN(Cc1nccn1C)C(=O)c1ccc2nc(Cc3ccccc3F)oc2c1
(c) COc1ccc(N2CCN(C(=O)Cc3cccs3)CC2)cc1
(d) Cn1c(=O)c2c3c(sc2n2cnnc12)CCC3
Answer: a, b, c, d
Task: Please answer the multiple choice question.
Question: Which molecules are {herg_inhib#not &NULL}a {herg_inhib__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_inhib%}
Answer: {%multiple_choice_result}