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) Cc1nc2ccc(F)cc2n1C1C[C@H]2CC[C@H](C1)N2CC[C@H](NC(=O)c1ccc([S@+](C)[O-])cc1)c1ccc(F)cc1
(b) CC(C)N1CCN(CCN2CCN(c3cccc(Cl)c3)C2=O)CC1
(c) O=C(NCC(=O)N1CCC(NC2CCC(O)(c3ccc(-c4cccnc4)cn3)CC2)C1)c1cccc(C(F)(F)F)c1
(d) NC(=O)Cc1ccc(C2CCC(N3CC(NC(=O)CNc4n[nH]c5ccc(C(F)(F)F)cc45)C3)CC2)cc1
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}
2-[4-[4-[3-[[2-[[5-(trifluoromethyl)-1H-indazol-3-yl]amino]acetyl]amino]azetidin-1-yl]cyclohexyl]phenyl]acetamide