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, or c without using any other words.
Options:
a.) CCOC(=O)[C@H]1[C@H]2COc3ccccc3[C@@H]2N2C(=O)CNC(=O)[C@@]12C
b.) COc1ccc(-c2cc(C(F)(F)F)nc(SCC(=O)Nc3ccc4c(c3)OCO4)n2)cc1OC
c.) COc1ccc(CNC(=O)C(c2ccco2)N(Cc2cccs2)C(=O)Cc2cccs2)cc1
Answer: a, b, c
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}