Task: Answer the multiple-choice question.
Question: Which drug exhibits a 2.271\% 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. CCOC(=O)N1CCN(C(=O)C(CC(C)C)NC(=O)C2CCCCC2)CC1
b. O=C(CCCOc1ccc(Br)cc1)Nc1nnc(C2CC2)s1
c. CCOc1cc(/C=N/NC(=O)c2ccc(N(C)S(=O)(=O)c3ccccc3)cc2)ccc1OC
d. CCOc1ccc2nc(SCC(=O)Nc3ccc(S(=O)(=O)N4CCCC4)cc3)c(C)cc2c1
e. CC(=O)Nc1ccccc1C(=O)N1CCc2ccccc21
Answer: c. CCOc1cc(/C=N/NC(=O)c2ccc(N(C)S(=O)(=O)c3ccccc3)cc2)ccc1OC
{#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#}
CCOc1cc(/C=N/NC(=O)c2ccc(N(C)S(=O)(=O)c3ccccc3)cc2)ccc1OC
CCOc1cc(/C=N/NC(=O)c2ccc(N(C)S(=O)(=O)c3ccccc3)cc2)ccc1OC
4-[benzenesulfonyl(methyl)amino]-N-[(E)-(3-ethoxy-4-methoxyphenyl)methylideneamino]benzamide