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, or c without using any other words.
Options:
a) O=C(NCc1ccc(Cl)cc1Cl)N1CCN(Cc2ccn(-c3ccc(C(F)(F)F)cc3)c2)CC1
b) Cc1ccc(-c2nnc(SCCCN3CCc4ccc5oc(C(F)(F)F)nc5c4CC3)n2C)cn1
c) CC(C)(C)c1nnc(-c2nn(-c3ccccc3Cl)c(-c3ccc(Br)cc3)c2Cn2cncn2)s1
Answer: a, b
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}
N-[(2,4-dichlorophenyl)methyl]-4-[[1-[4-(trifluoromethyl)phenyl]pyrrol-3-yl]methyl]piperazine-1-carboxamide