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, b, or c without using any other words.
Options:
a) CCOC[C@@H](CC(C)C)NC(=O)[C@@H]1CNC[C@H](C(=O)N(c2cc(OC)c(C(C)C)cn2)C2CC2)[C@@H]1O
b) C(#Cc1cc(-c2n[nH]c3c2Cc2cc(-n4ccnc4)ccc2-3)cs1)COc1ccccc1
c) N#Cc1ccc(OCCN2CC3CN(CCNS(=O)(=O)c4ccccc4F)CC(C2)O3)cc1
Answer: 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}
6-imidazol-1-yl-3-[5-(3-phenoxyprop-1-ynyl)thiophen-3-yl]-1,4-dihydroindeno[1,2-c]pyrazole