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 other words.
Options:
a: O=C(Cn1c(-c2ccccc2)c[n+]2ccsc12)c1ccccc1.[Br-]
b: CN(C)c1cccc(C(=O)N2CCCC(CCC(=O)N3CCN(c4ccccn4)CC3)C2)c1
c: Cc1nc(-c2ccccc2Cl)sc1C(=O)/C=C/N(C)C
d: CCc1ccccc1NC(=O)CCc1c(C)nc(SC)nc1C
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}