Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocker?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) COc1ccc(C(=O)CSc2nnc(CNC(=O)c3ccco3)n2C)cc1OC
(b) CSc1cccc(NC(=O)C2CCCN(S(=O)(=O)c3cccs3)C2)c1
(c) Cc1ccc2c(c1)C1CN(C)CCC1N2S(=O)(=O)c1cccc(C(F)(F)F)c1
(d) Cc1ccc(C(=O)CSc2nc3cccnc3n2C)cc1
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}