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, d, or e without using any other words.
Options:
a. N#Cc1ccc(Cn2cncc2C[NH2+][C@@H]2CCN(C(=O)c3cncc(Br)c3)C2=O)cc1
b. O=C(Cn1cc(Nc2nncc3cc(OCCCN4CCCC4COP(=O)(O)O)ccc23)cn1)Nc1cccc(F)c1F
c. O=C(NC1CCCC1)c1ccc(-c2ccc3c(c2)CCN(CCN2CCCC2)C3=O)cc1
d. NC(=O)N1c2ccccc2C=Cc2ccccc21
e. COC[C@H](C)Oc1cc(Oc2cnc(C(=O)N3CCC3)cn2)cc(C(=O)Nc2cnc(C)cn2)c1
Answer: a, c
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}
[(3R)-1-(5-bromanylpyridin-3-yl)carbonyl-2-oxidanylidene-pyrrolidin-3-yl]-[[3-[(4-cyanophenyl)methyl]imidazol-4-yl]methyl]azanium