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) C[C@H](N)C(=O)N1CCN(c2cnc3cc(C(F)(F)F)cc(NCc4cccc([N+](=O)[O-])c4)c3c2)CC1
b) Cc1nc2cc(Cl)ccc2c(=O)n1-c1ccc(OC2CCN(C3CCC3)CC2)cc1
c) O=C1CN(CCc2ccc(F)cc2)CCN1C1CCc2cc(CN3CCC(C(F)(F)F)CC3)ccc2C1
d) Cc1ccc(-n2c(-c3ncccc3Cl)nc(CN[C@H]3CC[C@@H](F)C3)c2C)cn1
Answer: a, b, 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}
(2S)-2-amino-1-[4-[5-[(3-nitrophenyl)methylamino]-7-(trifluoromethyl)quinolin-3-yl]piperazin-1-yl]propan-1-one