Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound (IC50 less than 10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) O=C(NCCc1ccccc1Cl)C1CCC(=O)N(CCCc2ccccc2)C1
(b) O=C(O)c1ccc2c(c1)-c1nc3ccccc3n1C2=O
(c) Cc1[nH]c(=O)[nH]c(=O)c1Sc1ccccc1[N+](=O)[O-]
(d) CCCn1c(N)c(N(CCOC)C(=O)CCC2CCCCC2)c(=O)[nH]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}