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)NC(=O)c1ccc(CN2CCC(Cc3ccccc3)CC2)cc1
b O=C(CCN1CCN(c2ccccc2)CC1)c1ccc(Br)cc1
c CCN(CC)CCNC(=O)c1cc2c(=O)n(C)c3ccccc3c2s1
d COc1cc(C(=O)Nc2ccc(Br)cc2C(=O)c2ccccc2)cc(OC)c1OC
Answer: a, 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}