Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocker (<10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a.) Cc1nn(C2CCNCC2)cc1Nc1ncc(Cl)c(-c2cnc3ccccn23)n1
b.) Cc1cccnc1CN1CCC(Oc2ncnc3c2ccn3Cc2ccccc2)CC1
c.) NC(=O)c1cccc(-c2cc(Nc3ccc(OC(F)(F)F)cc3)ncn2)c1
d.) CN(CCCCOc1ccc([N+](=O)[O-])cc1)Cc1ccc([N+](=O)[O-])cc1
Answer: b, d
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}
7-benzyl-4-[1-[(3-methylpyridin-2-yl)methyl]piperidin-4-yl]oxypyrrolo[2,3-d]pyrimidine