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, c, or d without using any other words.
Options:
a. Cc1cc(C)n(-c2cc(NC(=O)CC3CCN(C)CC3)nc(-c3ccc(C)o3)n2)n1
b. COc1cnc2ccc(=O)n(CCN3CCN(c4nc5ccccc5[nH]4)CC3)c2c1
c. N#Cc1ccc2cc1Oc1cccc(c1)C(c1cccc(Cl)c1)N1CC[C@@H](NCc3cncn3C2)C1=O
d. CN1CC2CC1CN2c1ncc(-c2cccc3[nH]ccc23)cn1
Answer: 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}
4-[2-(5-methyl-2,5-diazabicyclo[2.2.1]heptan-2-yl)pyrimidin-5-yl]-1H-indole