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 other words.
Options:
[a] Cc1c[nH]c2c(Nc3nc(N[C@@H]4CCCC[C@@H]4N)cc4cc[nH]c(=O)c34)cccc12
[b] Cc1cccc2c1N(C(=O)CSc1ccc(C(F)(F)F)cn1)CCC2
[c] COc1cc2c(cc1CCN1CCN(C(=O)Cc3ccc(-n4cnnn4)cc3)CC1)COC2=O
[d] Cc1nc2ccccc2n1C1C[C@H]2CC[C@H](C1)N2CCC1(c2cccc(F)c2)CCN(C(=O)c2cc(NS(C)(=O)=O)c(F)cc2F)CC1
[e] COc1nccnc1[C@H](C)C1=C(CCN(C)C)Cc2ccccc21
Answer: a, 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}
2-[3-[(1R)-1-(3-methoxypyrazin-2-yl)ethyl]-1H-inden-2-yl]-N,N-dimethylethanamine