Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 16.461\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
[a] COc1ccc(N/N=C(/C#N)S(=O)(=O)C(C)(C)C)cc1
[b] O=C(Nc1c[nH]c(=O)[nH]c1=O)c1ccccc1Cl
[c] CC(C)Oc1ccc(CCC(=O)NNC(=O)CCC(=O)O)cc1
[d] CC(=O)NC1=NN(C(C)=O)C(C)(c2cccnc2)S1
[e] Cc1ccc(C(O)(C(=O)NNc2ccccn2)c2ccc(C)cc2)cc1
Answer: b. O=C(Nc1c[nH]c(=O)[nH]c1=O)c1ccccc1Cl
{#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=C(Nc1c[nH]c(=O)[nH]c1=O)c1ccccc1Cl
O=C(Nc1c[nH]c(=O)[nH]c1=O)c1ccccc1Cl
2-chloro-N-(2,4-dioxo-1H-pyrimidin-5-yl)benzamide