Task: Answer the MCQ question.
Question: Which drug exhibits a 5.895% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] COc1ccccc1C1C(C(N)=O)=C(C)Nc2nc(-c3ccccc3Cl)nn21
[b] c1ccc2oc(-c3[nH]ncc3CN3CCSCC3)cc2c1
[c] CC(=O)N1c2ccc(S(=O)(=O)NCCC(=O)NCCc3ccc(Cl)cc3)cc2CC1C
Answer: a. COc1ccccc1C1C(C(N)=O)=C(C)Nc2nc(-c3ccccc3Cl)nn21
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COc1ccccc1C1C(C(N)=O)=C(C)Nc2nc(-c3ccccc3Cl)nn21
COc1ccccc1C1C(C(N)=O)=C(C)Nc2nc(-c3ccccc3Cl)nn21
2-(2-chlorophenyl)-7-(2-methoxyphenyl)-5-methyl-4,7-dihydro-[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxamide