Task: Please answer the multiple choice question.
Question: Which molecules are a human ether-à-go-go related gene (hERG) blocking compound (<10uM)?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a.) CCOc1cccc(/C=C2/SC(=O)NC2=O)c1N1CCCC(N)C1
b.) CCc1ccn2ccnc2c1N1CCCN([C@@H](CC(N)=O)C2CCN(C(=O)[C@H]3C[C@@H]4CC[C@H]3O4)CC2)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}
(3S)-3-[4-(7-ethylimidazo[1,2-a]pyridin-8-yl)-1,4-diazepan-1-yl]-3-[1-[(1R,2S,4S)-7-oxabicyclo[2.2.1]heptane-2-carbonyl]piperidin-4-yl]propanamide