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) CCN(CC)CCN(C(=O)c1ccc(Br)s1)c1nc2cc3c(cc2s1)OCO3.Cl
b) COc1ccc2oc(=O)c(C(=O)N3CCCc4ccccc43)cc2c1
c) O=Cc1cn(-c2ccc(F)cc2)c2ccccc12
d) CCOC(=O)c1c(NC(=O)CN2C(=O)NC3(CCCCC3C)C2=O)sc(C(=O)N(C)C)c1C
Answer: a, 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}