Task: Answer the multiple-choice question.
Question: Which drug has a 6.812\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a.) O=C(COc1ccc(/C=N/NC(=O)c2ccc(O)cc2)cc1)Nc1ccc([N+](=O)[O-])cc1
b.) COc1ccc(/C=C2\N=C(C)OC2=O)cc1OC(C)=O
Answer: b. COc1ccc(/C=C2\N=C(C)OC2=O)cc1OC(C)=O
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COc1ccc(/C=C2\N=C(C)OC2=O)cc1OC(C)=O
COc1ccc(/C=C2\N=C(C)OC2=O)cc1OC(C)=O
[2-methoxy-5-[(Z)-(2-methyl-5-oxo-1,3-oxazol-4-ylidene)methyl]phenyl] acetate