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, or c without using any additional words.
Options:
a Fc1ncccc1-c1cc2sc(N3CCC(N4CCCCC4)CC3)nc2cn1
b COc1ccc2ncc(F)c(CCN3CC[C@H](NCc4cc5c(cn4)OCCO5)[C@H](O)C3)c2n1
c Cc1ncoc1-c1nnc(SCCCN2CC[C@@]3(C[C@H]3c3ccc(F)cc3F)C2)n1C
Answer: a, b, 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}
(3R,4S)-4-(2,3-dihydro-[1,4]dioxino[2,3-c]pyridin-7-ylmethylamino)-1-[2-(3-fluoro-6-methoxy-1,5-naphthyridin-4-yl)ethyl]piperidin-3-ol