Task: Answer the MCQ question.
Question: Which drug exhibits a 14.602\% 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 COc1ccc(C2/C(=C(/O)c3ccc(S(=O)(=O)N4CCOCC4)cc3)C(=O)C(=O)N2CCN2CCOCC2)cc1
b CCOCCCN(C(=O)c1snc(C(N)=O)c1N)C(C(=O)NC1CCCC1)c1ccc(O)cc1
c COc1ccc(S(=O)(=O)Nc2ccccc2C(=O)N2CCCCC2)cc1C
d COc1ccc(OC)c(CN2CCN(C(=O)CCC(=O)c3cccs3)CC2)c1
e C#CCNC(=O)C1=C[C@@H](c2ccc3c(c2)OCO3)C[C@@H](OCc2ccc(CO)cc2)O1
Answer: b. CCOCCCN(C(=O)c1snc(C(N)=O)c1N)C(C(=O)NC1CCCC1)c1ccc(O)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#}
CCOCCCN(C(=O)c1snc(C(N)=O)c1N)C(C(=O)NC1CCCC1)c1ccc(O)cc1
CCOCCCN(C(=O)c1snc(C(N)=O)c1N)C(C(=O)NC1CCCC1)c1ccc(O)cc1
4-amino-5-N-[2-(cyclopentylamino)-1-(4-hydroxyphenyl)-2-oxoethyl]-5-N-(3-ethoxypropyl)-1,2-thiazole-3,5-dicarboxamide