Task: Please answer the multiple choice question.
Question: Which molecules are a human ether-à-go-go related gene (hERG) blocker (<10uM)?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) CN1CCN(Cc2ccc3c(c2)Cc2c-3n[nH]c2-c2csc(C#CCCOc3ccccc3)c2)CC1
(b) CC1(C)Cc2c(sc(NC(=S)NC(=O)c3ccccc3)c2C(=O)O)CO1
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}
6-[(4-methylpiperazin-1-yl)methyl]-3-[5-(4-phenoxybut-1-ynyl)thiophen-3-yl]-2,4-dihydroindeno[1,2-c]pyrazole