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, d, or e without using any additional words.
Options:
a: CN1CCN(C(=O)NC2CCN(Cc3ccn(-c4ccc(C(F)(F)F)cc4)c3)CC2)C(c2ccccc2)C1
b: CCOc1cc(Nc2nc3c(cc2F)ncn3[C@@H](CO)c2ccc(F)cn2)[nH]n1
c: COCCN1CCC[C@@H]1Cn1nc(Cc2ccc(Cl)cc2)c2ccccc2c1=O
d: CCCCc1ccc(S(=O)(=O)Nc2ccc([C@]34CNC[C@H]3C4)cc2)cc1
e: Cc1nc2ccccc2n1C1C[C@H]2CC[C@H](C1)N2CCC1(c2ccccc2)CCN(C(=O)c2ccc3c(c2)CC(=O)NS3(=O)=O)CC1
Answer: a, 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}
4-methyl-2-phenyl-N-[1-[[1-[4-(trifluoromethyl)phenyl]pyrrol-3-yl]methyl]piperidin-4-yl]piperazine-1-carboxamide