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) CCN(CC)CCNC(=O)c1ccc2c(=O)n(Cc3ccco3)c(=S)[nH]c2c1
(b) Cc1nc([N+](=O)[O-])c(SCC(N)=O)n1Cc1ccccc1
(c) OCCSc1nc(N2CCOCC2)nc(N2CCOCC2)n1
(d) O=C(Cc1ccc(F)cc1)N/N=C/c1ccncc1
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}