Task: Answer the MCQ question.
Question: Which compound exhibits a -3.250\% 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 additional words.
Options:
a.) Cc1ccc(C(=O)NCCCN2CCN(CCCNC(=O)c3ccc(C)cc3)CC2)cc1
b.) O=C(Nc1ccc(N2CCCCC2)cc1)c1ccccn1
c.) COc1cc(C)ccc1OCCCCN1CC(C)OC(C)C1.O=C(O)C(=O)O
d.) CCCOc1ccc(-c2nc(C#N)c(N3CCN(C)CC3)o2)cc1
e.) CC(=O)c1ccc(N=C2SCCCN2C(=O)C2CCCC2)cc1
Answer: d. CCCOc1ccc(-c2nc(C#N)c(N3CCN(C)CC3)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#}
CCCOc1ccc(-c2nc(C#N)c(N3CCN(C)CC3)o2)cc1
CCCOc1ccc(-c2nc(C#N)c(N3CCN(C)CC3)o2)cc1
5-(4-methylpiperazin-1-yl)-2-(4-propoxyphenyl)-1,3-oxazole-4-carbonitrile