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 or b without using any additional words.
Options:
[a] Cc1nc(N2CCC(O)(C3CC3)CC2)nc2ccc(NC(=O)/C=C/c3ccc(Cl)cc3)cc12
[b] Cc1cccc(NC(=O)N[C@H]2N=C(c3ccccc3)c3ccccc3N(C)C2=O)c1
Answer: a
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}
(E)-3-(4-chlorophenyl)-N-[2-(4-cyclopropyl-4-hydroxypiperidin-1-yl)-4-methylquinazolin-6-yl]prop-2-enamide