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 additional words.
Options:
a: CCOc1cc2[nH]c(=S)n(C(C)C)c(=O)c2cc1OCC
b: C[C@H]1C=C(C(=O)NC2CC2)O[C@@H](OCc2ccc(CO)cc2)C1
c: COc1ccc(/C=N/NS(=O)(=O)c2ccccc2)cc1OS(=O)(=O)c1ccccc1
d: CCc1cc(CNC(=O)CCc2nnc(CCCc3ccccc3)o2)on1
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}