Task: Please answer the multiple choice question.
Question: Which molecules are not 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 additional words.
Options:
a: COc1ncc(-c2ccc3cc(CCN4CCC[C@H]4C)ccc3c2)cn1
b: CC[C@H](C)[C@H](C(=O)O)N1CC(CN2CCC(c3cc(Cc4ccc(-c5ccccc5)cc4)nn3CC)CC2)[C@@H](c2cccc(F)c2)C1
c: Cc1cc(C(=O)Nc2ccc(C(=N)N3CCCC3)cc2)n(-c2cc3ccccc3cc2C(=O)O)n1
d: CC(=O)C1=NN(c2ccccc2)/C(=C2/S/C(=N\c3nc(-c4ccccc4)cc(-c4ccccc4)c3C#N)N(c3ccccc3)C2=O)S1
Answer: c
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}
3-[3-methyl-5-[[4-(pyrrolidine-1-carboximidoyl)phenyl]carbamoyl]pyrazol-1-yl]naphthalene-2-carboxylic acid