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. NC(=O)c1c(NC(=O)Cn2nc(C(=O)O)c3ccccc3c2=O)sc2c1CCC2
b. CSc1ccccc1NC(=O)Cn1ccsc1=N
c. COCCNC(=O)C(=O)NCC1OCCN1S(=O)(=O)c1ccc2c(c1)OCCO2
d. Cc1cc(C)nc(N2CCCC(C(=O)NCCc3cccc(F)c3)C2)n1
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}