Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 7.084\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. COc1ccc(-c2nnc(SCc3c(C)noc3C)o2)cc1
b. COc1ccc(S(=O)(=O)C(C#N)c2nc3ccccc3nc2N2CCCC(C)C2)cc1
c. CCC(C(=O)NC1CCCC1)N(C(=O)c1snc(C(N)=O)c1N)c1ccc2c(c1)OCCO2
Answer: a. COc1ccc(-c2nnc(SCc3c(C)noc3C)o2)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#}
COc1ccc(-c2nnc(SCc3c(C)noc3C)o2)cc1
COc1ccc(-c2nnc(SCc3c(C)noc3C)o2)cc1
[C][O][C][=C][C][=C][Branch2][Ring1][#Branch1][C][=N][N][=C][Branch1][=C][S][C][C][C][Branch1][C][C][=N][O][C][=Ring1][=Branch1][C][O][Ring1][=C][C][=C][Ring2][Ring1][Ring2]
2-[(3,5-dimethyl-1,2-oxazol-4-yl)methylsulfanyl]-5-(4-methoxyphenyl)-1,3,4-oxadiazole