Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 16.395\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a.) CN1CCCN(C(=O)CC2(CC(=O)O)CCCCC2)CC1.Cl
b.) CO/N=C/c1ccc(OC)c(Oc2nc(OC)cc(OC)n2)c1
c.) Cc1ccc(-c2ccc(S(=O)(=O)Nc3cccnc3)cc2)cc1
d.) COC(=O)c1ccc(CNC(=O)COC(=O)CCC2CCCC2)cc1
e.) Cc1nn(Cc2ccccc2)c(C)c1NC(=O)CSc1n[nH]c(C)c1[N+](=O)[O-]
Answer: b. CO/N=C/c1ccc(OC)c(Oc2nc(OC)cc(OC)n2)c1
{#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#}
CO/N=C/c1ccc(OC)c(Oc2nc(OC)cc(OC)n2)c1
CO/N=C/c1ccc(OC)c(Oc2nc(OC)cc(OC)n2)c1
(E)-1-[3-(4,6-dimethoxypyrimidin-2-yl)oxy-4-methoxyphenyl]-N-methoxymethanimine