Task: Answer the multiple choice question.
Question: Which compound has a 4.092\% 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] COc1cc(CO)ccc1Oc1nnnn1-c1ccc(C(N)=O)cc1
[b] OCC1(Cc2ccccc2)CCN(Cc2cccc(F)c2F)CC1
Answer: a. COc1cc(CO)ccc1Oc1nnnn1-c1ccc(C(N)=O)cc1
{#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#}
COc1cc(CO)ccc1Oc1nnnn1-c1ccc(C(N)=O)cc1
COc1cc(CO)ccc1Oc1nnnn1-c1ccc(C(N)=O)cc1
4-[5-[4-(hydroxymethyl)-2-methoxyphenoxy]tetrazol-1-yl]benzamide