Task: Answer the multiple-choice question.
Query: Which drug exhibits a 8.429\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. CC(C)(C)[C@H]1C=C(C(=O)NCc2nc3ccccc3[nH]2)O[C@@H](OCCCCO)C1
b. CC(=O)Oc1ccc(-c2ccc(C(=O)OCC(=O)N(C)CC(=O)Nc3ccccc3Cl)cc2)cc1
c. O=c1ccnc(SCn2nnc3ccccc3c2=O)[nH]1
Answer: c. O=c1ccnc(SCn2nnc3ccccc3c2=O)[nH]1
{#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#}
O=c1ccnc(SCn2nnc3ccccc3c2=O)[nH]1
O=c1ccnc(SCn2nnc3ccccc3c2=O)[nH]1
3-[(6-oxo-1H-pyrimidin-2-yl)sulfanylmethyl]-1,2,3-benzotriazin-4-one