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) COc1ccc(CNCC(O)(c2ccccc2)c2ccccc2)cc1OC
(b) CCN1CCN(C(=S)c2ccc([N+](=O)[O-])cc2)CC1
(c) COc1ccc(OCCOc2ccc(C)nc2[N+](=O)[O-])cc1
(d) CCOC(=O)Cn1c2c(c(-c3ccccc3OC)cc1=O)CCCC2
Answer: 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}