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 additional words.
Options:
a. CN(Cc1nc2ccc(F)cc2[nH]1)Cc1c(C(=O)N(C)C)nc2ccc(Cl)cn12
b. Cc1ccc(OCC(=O)Nc2cccc(-c3nnc(-c4ccccc4)o3)c2)cc1
c. CCC(=O)Nc1ccc(NC(=O)/C=C/c2ccc(Cl)cc2)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}