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.) O=C1C=C(c2ccc(O)cc2)C[C@@H](c2ccc3c(c2)OCO3)C1
b.) C[C@H]1CN=C(N(C)C)N1CCc1ccc(F)cc1
c.) Cn1nnnc1SCC(=O)N1c2ccccc2Sc2ccc(Cl)cc21
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}