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: CCN(CC)c1cc(CS(=O)c2ccccc2)nc(-c2ccccc2)n1
b: O=C(Cn1cnc2c(nnn2-c2ccccc2)c1=O)N1CCCc2ccccc21
c: Cc1ccc(NS(=O)(=O)c2cc(Br)cnc2N)cc1C
d: Oc1cccc(/C=N/Nc2cc(N3CCCC3)nc(N3CCCC3)n2)c1
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}