Task: Answer the MCQ question.
Question: Which compound exhibits a 11.307\% 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 other words.
Options:
a COCCNc1ncnc2c1nc1n2CCCC1
b CCOc1ccccc1NC(=O)C(NCCc1ccc(OC)cc1)c1ccccc1
c O=C(O)Cn1ncc2ccccc2c1=O
d O=C(COC(=O)C12CC3CC(CC(C3)C1)C2)N1CCN(S(=O)(=O)c2ccccc2)CC1
e C=CCn1c(SCC(=O)NC)nnc1C12CC3CC(CC(C3)C1)C2
Answer: b. CCOc1ccccc1NC(=O)C(NCCc1ccc(OC)cc1)c1ccccc1
{#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#}
CCOc1ccccc1NC(=O)C(NCCc1ccc(OC)cc1)c1ccccc1
CCOc1ccccc1NC(=O)C(NCCc1ccc(OC)cc1)c1ccccc1
N-(2-ethoxyphenyl)-2-[2-(4-methoxyphenyl)ethylamino]-2-phenylacetamide