Task: Please answer the multiple choice question.
Question: Which molecules are a human ether-à-go-go related gene (hERG) blocker (<10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] O=C(NC[C@H]1CCCC[C@H]1O)NC1CCN(Cc2ccn(-c3ccc(C(F)(F)F)cc3)c2)CC1
[b] CO[C@]12CC[C@@]3(C[C@@H]1[C@](C)(O)C(C)(C)C)[C@H]1Cc4ccc(O)c5c4[C@@]3(CCN1CC1CC1)[C@@H]2O5
[c] NC(=O)c1cnc(N[C@H]2CCCNC2)c2cc(-c3cccs3)sc12
[d] Cc1ccc(Cn2c([C@H]3CNCCO3)nc3ccccc32)cc1C
Answer: a, b, 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}
1-[[(1R,2R)-2-hydroxycyclohexyl]methyl]-3-[1-[[1-[4-(trifluoromethyl)phenyl]pyrrol-3-yl]methyl]piperidin-4-yl]urea