Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 3.901\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] OCCC1CN(Cc2nc3ccc(F)cc3[nH]2)CCN1C1CCCC1
[b] C/C(=N/OCO/N=C(\C)c1ccccc1F)c1ccccc1F
[c] O=C(NNc1c(Cl)cccc1Cl)c1ccno1
[d] CCN(C(=O)COC(=O)CCC(=O)c1cccs1)c1c(N)n(Cc2ccccc2)c(=O)[nH]c1=O
Answer: d. CCN(C(=O)COC(=O)CCC(=O)c1cccs1)c1c(N)n(Cc2ccccc2)c(=O)[nH]c1=O
{#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#}
CCN(C(=O)COC(=O)CCC(=O)c1cccs1)c1c(N)n(Cc2ccccc2)c(=O)[nH]c1=O
CCN(C(=O)COC(=O)CCC(=O)c1cccs1)c1c(N)n(Cc2ccccc2)c(=O)[nH]c1=O
[2-[(6-amino-1-benzyl-2,4-dioxopyrimidin-5-yl)-ethylamino]-2-oxoethyl] 4-oxo-4-thiophen-2-ylbutanoate