Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocker (<10uM)?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) CN(C)CC[C@H](NC(=O)C1(N)CCN(c2ncnc3[nH]ccc23)CC1)c1ccc(Cl)cc1
(b) N[C@@H]1CCCN(c2c(Br)cccc2C=C2SC(O)=NC2=O)C1
(c) C[C@H]1C[C@H]2CSC(N)=N[C@@]2(c2cc(NC(=O)c3ccc(C#N)cn3)cs2)CO1
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}
N-[5-[(4aR,6S,8aR)-2-amino-6-methyl-4a,5,6,8-tetrahydro-4H-pyrano[3,4-d][1,3]thiazin-8a-yl]thiophen-3-yl]-5-cyanopyridine-2-carboxamide