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 other words.
Options:
[a] Cc1nc2cc(-n3ncc(C(=O)c4cc5ccc(CN6CCOCC6)cc5[nH]4)c3N)ccc2[nH]1
[b] Cc1nsc(-c2nnc3n2CCN(C(=O)c2ccc(Cl)cc2)[C@@H]3C)n1
[c] NS(=O)(=O)c1ccncc1-c1nc(NCc2ccccn2)c2c(-c3ccccc3)cccc2n1
[d] COc1ccccc1Oc1ccccc1CN1CCC2(CC1)CCN(C(=O)c1cccc[n+]1[O-])CC2
[e] CC(Oc1ccc(S(C)(=O)=O)cc1C(=O)N1CCN(c2ncc(C(F)(F)F)cn2)CC1)C(F)(F)F
Answer: 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}
[9-[[2-(2-methoxyphenoxy)phenyl]methyl]-3,9-diazaspiro[5.5]undecan-3-yl]-(1-oxidopyridin-1-ium-2-yl)methanone