Task: Answer the MCQ question.
Query: Which drug has a -4.612\% 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] Cc1ccc(S(=O)(=O)c2n[nH]n3c2nc(=O)c2ccccc23)cc1
[b] C/C(=N\NC(=O)c1c[nH]c2ccccc12)c1ccc(C)o1
[c] CCOC(=O)c1c(NC(=O)CN2C(=O)C(=O)N(C(C)C)C2=O)sc(C)c1CC
Answer: c. CCOC(=O)c1c(NC(=O)CN2C(=O)C(=O)N(C(C)C)C2=O)sc(C)c1CC
{#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#}
CCOC(=O)c1c(NC(=O)CN2C(=O)C(=O)N(C(C)C)C2=O)sc(C)c1CC
CCOC(=O)c1c(NC(=O)CN2C(=O)C(=O)N(C(C)C)C2=O)sc(C)c1CC
ethyl 4-ethyl-5-methyl-2-[[2-(2,4,5-trioxo-3-propan-2-ylimidazolidin-1-yl)acetyl]amino]thiophene-3-carboxylate