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, or d without using any other words.
Options:
[a] NC(=O)c1ccc(-c2nc(NCc3ccccn3)c3c(-c4ccccc4)cccc3n2)cn1
[b] Cc1cc(Cl)ccc1OC1CCN(C[C@H](O)CNC(=O)c2c[nH]c(=O)c3ccc(S(C)(=O)=O)cc23)CC1
[c] COc1ccc2c(c1)CC(CCN(C)C)=C2[C@@H](C)c1cnccn1
[d] C(CN1CCCCC1)=C1CCCc2c1cnn2-c1ccccc1
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}
2-[6-methoxy-3-[(1R)-1-pyrazin-2-ylethyl]-1H-inden-2-yl]-N,N-dimethylethanamine