Task: Answer the MCQ question.
Query: Which compound has a 9.149\% 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, or d without using any additional words.
Options:
a.) O=C(NN1C(=O)/C(=C/c2ccc(O)cc2)SC1=S)c1cccc(O)c1
b.) COC(=O)COc1cc(Cl)c(C=O)cc1OC
c.) CCOC(=O)c1cc(CC)sc1NC(=O)C1CC1
d.) CCCOc1ccc2cc(-c3ccccn3)c(=O)oc2c1
Answer: c. CCOC(=O)c1cc(CC)sc1NC(=O)C1CC1
{#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#}
ethyl 2-(cyclopropanecarbonylamino)-5-ethylthiophene-3-carboxylate