Task: Please answer the multiple choice question.
Question: Which molecules are a 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.) CCCCN1CCC[C@H]1Cn1nc(Cc2ccc(Cl)cc2)c2ccccc2c1=O
b.) NC(=O)c1cnc(NC(C2CC2)C2CC2)c2c1[nH]c1cc(-c3cnc(N)nc3)ccc12
c.) O=C1OCc2cc(CCN3CCN(C(=O)Cc4ccc(-n5cnnn5)nc4)CC3)ccc21
d.) Cc1ccc2c(-c3nnc(SCCCN4C[C@H]5C[C@@]5(c5ccc(C(F)(F)F)cc5)C4)n3C)cccc2n1
Answer: a, 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}
5-[2-[4-[2-[6-(tetrazol-1-yl)pyridin-3-yl]acetyl]piperazin-1-yl]ethyl]-3H-2-benzofuran-1-one