Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocker (<10uM)?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a) Oc1c(CN2CCCC2)cc(Nc2ncnc3ccccc23)cc1CN1CCCC1
b) O=C(NC1CCCC1)c1ccc(-c2ccc3c(c2)CCN(CCN2CCCC2)C3=O)cc1
c) Nc1nc2ccc(NCC(F)(F)F)nc2n1CC(O)c1ccc(Cl)cc1Cl
Answer: a
Task: Please answer the multiple choice question.
Question: Which molecules are {herg_blocker#not &NULL}a {herg_blocker__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_blocker%}
Answer: {%multiple_choice_result}
2,6-bis(pyrrolidin-1-ylmethyl)-4-(quinazolin-4-ylamino)phenol