Task: Answer the MCQ question.
Question: Which drug has a 17.373\% 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. CCn1c(SCC(=O)Nc2nccs2)nnc1-c1ccccc1
b. CCOC(=O)c1c(NC(=O)CSc2nnc(-c3cccnc3)o2)sc(C)c1C
c. CCOc1nc(C)ccc1-c1noc(CC)n1
d. COc1ccc(CCN(C)C(=S)Nc2ccc(SC(F)F)cc2)cc1OC
e. COc1ccccc1NS(=O)(=O)c1ccc(N/N=C/C=C/c2ccccc2[N+](=O)[O-])c([N+](=O)[O-])c1
Answer: c. CCOc1nc(C)ccc1-c1noc(CC)n1
{#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#}
CCOc1nc(C)ccc1-c1noc(CC)n1
CCOc1nc(C)ccc1-c1noc(CC)n1
3-(2-ethoxy-6-methylpyridin-3-yl)-5-ethyl-1,2,4-oxadiazole