Task: Answer the multiple choice question.
Query: Which compound exhibits a 12.170\% 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.) COc1ncnc2c1oc1nc(C(C)C)c3c(c12)CC(C)(C)OC3
b.) OCCNCCc1c[nH]c2ccc(OCc3ccccc3)cc12
Answer: a. COc1ncnc2c1oc1nc(C(C)C)c3c(c12)CC(C)(C)OC3
{#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#}
COc1ncnc2c1oc1nc(C(C)C)c3c(c12)CC(C)(C)OC3
COc1ncnc2c1oc1nc(C(C)C)c3c(c12)CC(C)(C)OC3
13-methoxy-4,4-dimethyl-8-propan-2-yl-5,11-dioxa-9,14,16-triazatetracyclo[8.7.0.02,7.012,17]heptadeca-1(10),2(7),8,12(17),13,15-hexaene