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. Cc1[nH][nH]c(=O)c1C(c1ccc(-c2cccc(C(=O)O)c2)o1)c1c(C)[nH][nH]c1=O
b. Cc1cc(C(=O)N2CCN(Cc3ccc4c(c3)OCO4)CC2)cs1
c. NC(=O)C1CC(=O)N(c2ccc(OCC(=O)Nc3ccccc3F)cc2)C1
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}