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) Cc1cnc(NC(=O)CSc2nnc(Cc3ccccc3)n2C)s1
(b) Nc1nc(Nc2ccccc2F)nc(NCc2ccco2)c1[N+](=O)[O-]
(c) COc1cccc(C2CC(c3cccs3)=NN2C(=O)CSc2nc3ccccc3o2)c1OC
(d) Cc1ccc2nc(SCC(=O)NC3CCCc4ccccc43)[nH]c2c1
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}