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] C(#Cc1cc(-c2[nH]nc3c2Cc2cc(CN4CCSC4)ccc2-3)cs1)COc1ccccc1
[b] CNC(=O)c1cc(Oc2ccc(NC(=O)Nc3cc(C(C)(C)C)nn3-c3ccc4ncccc4c3)c(F)c2)ccn1
[c] COC(=O)c1coc(CN2CCN(C(=O)CC(c3ccc(F)cc3)c3ccc(Br)cc3)CC2)n1
[d] O[C@@H](COc1ccc2c(c1)CCC2)CN1CCC(c2nc3ccccc3[nH]2)CC1
[e] N#Cc1ccc(S(=O)(=O)NCCN2CC3CN(CCOc4ccc(C#N)cc4F)CC(C2)O3)cc1
Answer: 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}
methyl 2-[[4-[3-(4-bromophenyl)-3-(4-fluorophenyl)propanoyl]piperazin-1-yl]methyl]-1,3-oxazole-4-carboxylate