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. Cc1ccc(OC[C@H](O)[C@H](C)NC(C)C)c2c1CCC2
b. CCN1CCC[C@@H](CN2CCN(C(=O)Nc3ccc(Cl)c(Cl)c3)CC2)C1
c. CNC(=O)c1cc2cc(C3(Cc4ccccc4)CCNC3)ccc2[nH]1
Answer: a, b
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-(3,4-dichlorophenyl)-4-[[(3R)-1-ethylpiperidin-3-yl]methyl]piperazine-1-carboxamide