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 other words.
Options:
a CCOC(=O)c1c(-c2ccc(F)cc2)csc1NC(=O)CN1C(=O)NC2(CCCCC2C)C1=O
b COc1ccc(/C=N/NC(=O)CNC(=O)c2ccc(S(=O)(=O)N3CCOCC3)cc2)c(OC)c1
c Cn1cc(C(=O)N2CCN(c3ccccn3)CC2)c(=O)c2cc(S(=O)(=O)N3CCOCC3)ccc21
d O=C(Nc1ccccc1F)c1cc(-c2ccco2)nc2ccccc12
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}