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, d, or e without using any additional words.
Options:
[a] Cc1cccnc1CN1CCC2(CC1)C(=O)N(c1ccc(-c3cnc(O)nc3)cc1)C(=O)N2c1cc(O)ncn1
[b] COc1ccc2nccc([C@@H](O)CC[C@@H]3CCN(CCSc4ccc[se]4)C[C@@H]3C(=O)O)c2c1
[c] Cc1ncn(-c2cc(Cl)c(C(=O)NC[C@@H](c3cccc(F)c3)c3nc4c(C)cc(Cl)cc4[nH]3)c(Cl)c2)n1
[d] NC(=O)[C@@H](CCC(F)(F)F)N(Cc1ccc(-c2ncon2)cc1F)S(=O)(=O)c1ccc(Cl)cc1
[e] O=S(=O)(c1cccc(F)c1)C1(F)CCN(CCc2ccc(F)cc2F)CC1
Answer: c, e
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-[2-(2,4-difluorophenyl)ethyl]-4-fluoro-4-(3-fluorophenyl)sulfonylpiperidine