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, c, or d without using any other words.
Options:
a) CCc1ccc(NC(=O)CSc2nnc(-c3cccs3)n2CC)cc1
b) Cc1csc(NC(=O)CSc2nnc(-c3cccnc3)o2)n1
c) Cc1ccc2cccc(OCc3ccccc3)c2n1
d) O=C(Cn1nc(Cc2cccnc2)c2ccccc2c1=O)Nc1cc(F)ccc1F
Answer: 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}