Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocking compound (<10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] N[C@H](C(=O)N1CCC(F)C1)C1CCC(NS(=O)(=O)c2ccc(F)cc2F)CC1
[b] O=C(NC1CCN(Cc2ccn(-c3ccc(C(F)(F)F)cc3)c2)CC1)N1CC(N2CCS(=O)(=O)CC2)C1
[c] O=C([C@H]1C[C@H](Oc2cccc(Cl)c2)CN1)N1CCCN(C2CCC2)CC1
[d] Cc1ncoc1-c1nnc(SCCCN[C@H]2CC[C@]3(c4ccc(C(F)(F)F)cc4)CC23)n1C
Answer: 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}
[(2R,4S)-4-(3-chlorophenoxy)pyrrolidin-2-yl]-(4-cyclobutyl-1,4-diazepan-1-yl)methanone