Task: Answer the MCQ question.
Query: Which drug exhibits a -1.081\% human ether-à-go-go related gene (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 additional words.
Options:
a.) NNC(=O)Cn1nc(-c2ccccc2)c2ccccc2c1=O
b.) COc1ccc(-n2cc(CNCCc3cnc[nH]3)c(-c3cccc(F)c3)n2)cc1
c.) CCc1ccc(NC(=O)CC2C(=O)N(c3ccc(C)cc3)C(=O)N2C2CC2)cc1
d.) Cc1ccc(CNC(=O)c2cc3c(s2)CN(Cc2ccccc2)C3)cc1.Cl
e.) O=C(NNC(=O)c1ccc(Oc2ccc(C3SCCS3)cc2)o1)c1ccc(Cl)cc1
Answer: c. CCc1ccc(NC(=O)CC2C(=O)N(c3ccc(C)cc3)C(=O)N2C2CC2)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#}
CCc1ccc(NC(=O)CC2C(=O)N(c3ccc(C)cc3)C(=O)N2C2CC2)cc1
CCc1ccc(NC(=O)CC2C(=O)N(c3ccc(C)cc3)C(=O)N2C2CC2)cc1
2-[3-cyclopropyl-1-(4-methylphenyl)-2,5-dioxoimidazolidin-4-yl]-N-(4-ethylphenyl)acetamide