Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound (<10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a CS(=O)(=O)NCCC(NC(=O)C1(N)CCN(c2ncnc3[nH]ccc23)CC1)c1ccc(Cl)cc1
b COc1ccc([C@H]2CN(CCC3CCOCC3)C[C@@H]2CC(=O)Nc2cccc(Cl)c2)cc1
c Cc1cnc(Nc2cc(N3CCN(C)CC3)nc(N[C@@H](C)c3ccc(F)cn3)n2)s1
d N#Cc1cnc(C(=O)Nc2ccc(C3CCN(C(=O)CN4CCOCC4)CC3)cc2C2=CCCCC2)[nH]1
Answer: a, c, 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}
2-N-[(1S)-1-(5-fluoropyridin-2-yl)ethyl]-6-(4-methylpiperazin-1-yl)-4-N-(5-methyl-1,3-thiazol-2-yl)pyrimidine-2,4-diamine