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.) CC(C)CCNC(=O)c1cc(S(=O)(=O)N2CCCCC2)ccc1N1CCOCC1
b.) O=C(NCC1CCCO1)c1cc2ccccc2o1
c.) O=C(COc1ccc(-c2nnco2)cc1)Nc1ccc(C(F)(F)F)cc1
d.) O=c1cc(Cl)[nH]n(-c2ccccc2)c1=O
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}