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, or c without using any additional words.
Options:
(a) Cc1ccccc1OCCn1cnc2cc([N+](=O)[O-])ccc2c1=O
(b) CCOC(=O)c1cccc(C2=CC(=O)C[C@H](c3ccc(OC)cc3)C2)c1
(c) CC1CCCN(CCCNC(=O)c2ccc3c(c2)N(Cc2ccccc2F)C(=O)c2ccccc2S3(=O)=O)C1
Answer: a, b, c
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}