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, or c without using any other words.
Options:
a) CCOc1ccc2[nH]c(=O)c(CN(CCCO)S(=O)(=O)c3ccc(F)cc3)cc2c1
b) O=C(NCc1ccco1)c1sc2ccccc2c1Cl
c) COC(=O)C1=C(c2ccc(OC(F)(F)F)cc2)C[C@@H]2CC[C@H]1N2C(=O)NCCCOC(C)C
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}