Task: Please answer the multiple choice question.
Question: Which molecules are a human ether-à-go-go related gene (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) C[C@H]([C@@H](O)c1ccc2c(c1)CNC(=O)N2)N1CCC(O)(c2ccc(F)cc2)CC1
(b) COc1ccc(-c2ccc3c(N4CCOC[C@H]4C)nc(N4CCOC[C@H]4C)nc3n2)cc1C(=O)N(C)C
(c) CNC1CCC(N(Cc2cccc(-c3ccncc3)c2)C(=O)c2sc3c(F)ccc(F)c3c2Cl)CC1
(d) c1ccc(-c2[nH]c3ccccc3c2C2CCCNC2)cc1
Answer: a, 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-phenyl-3-piperidin-3-yl-1H-indole