Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound (IC50 < 10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a CCOC(=O)C(CSCC(=O)c1ccc(Br)cc1)NC(=O)OC(C)(C)C
b Cc1cc(=O)[nH]c(SCC(=O)Nc2ccc(S(=O)(=O)N3CCOCC3)cc2)n1
c O=C(CCCN1C(=O)CCC1=O)Nc1ccc(Br)cc1F
d COC(=O)C1=C(N)Oc2cc(C)n(Cc3cccnc3)c(=O)c2C1c1ccc(OC)c(OC)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}