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) O=C(Nc1ccc(Cl)c(S(=O)(=O)N2CCOCC2)c1)c1cc(=O)[nH]c2ccccc12
b) CCOC(=O)C(C)Sc1ncc(OC)c(=O)[nH]1
c) Fc1cnc(N2CCN(c3ccccc3)CC2)nc1N1CCN(c2ccccc2)CC1
d) Cc1ccc(CNc2ccc3c(c2)ncn3C(C)C)cc1
Answer: a, b, c
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}