Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a) Cc1cc2nc(CSc3ccc(Cl)cc3)cc(=O)n2[nH]1
b) O=C(NCc1ccco1)c1cc(-c2cccs2)nc2ccccc12
c) CCNS(=O)(=O)c1ccc(NC(=S)N2CCc3ccccc32)cc1
d) CCn1c(N)c(C(=O)Nc2ccccc2C(=O)OC)sc1=S
Answer: a, 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}