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 other words.
Options:
(a) CN(c1ccccc1)c1nc2ccsc2c(=O)s1
(b) CCN(CC)CCNC(=O)c1ccccc1N
(c) Cc1ccc(S(=O)(=O)N2CCN(S(=O)(=O)N3CCOCC3)CC2)cc1C
(d) CCOC(=O)Cn1c(-c2ccccc2)ccc(C#N)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}