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: c1ccc(-c2cc3c(ccn4cnnc34)nc2-c2ccc(CN3CCC(c4nnc(-c5ccccn5)[nH]4)CC3)cc2)cc1
b: CC(=O)N1CCC(C2NC(c3nc(-c4ccccc4)c[nH]3)Cc3c2[nH]c2ccccc32)CC1
c: O=C(Cc1cc(Cl)cc(Cl)c1)N[C@@H]1N=C(c2ccccc2)c2ccccc2N(CC(F)(F)F)C1=O
d: CN(C)C(=O)C(N)c1ccc(C(=O)Nc2cc(-c3cccs3)ccc2N)cc1
Answer: b, 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}
4-[1-amino-2-(dimethylamino)-2-oxoethyl]-N-(2-amino-5-thiophen-2-ylphenyl)benzamide