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) Cc1nc2sc(C(c3cccc(F)c3)N3CCCC(C)C3)c(O)n2n1
(b) COc1ccc(S(=O)(=O)NNC(=O)Nc2ccc(C)cc2C)c(OC)c1
(c) COC(=O)c1sc2cc(C(F)(F)F)cnc2c1-c1ccccn1
(d) Clc1ccc2nc(-c3ccc4c(c3)OCO4)cn2c1
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}