Task: Answer the multiple choice question.
Query: Which drug exhibits a 13.550\% 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: CCOc1ccc(OCCCC(=O)NC2=NCCS2)cc1
b: O=C(CNC(=O)c1ccco1)Nc1ccc(OC(F)F)cc1
c: CC(=O)NS(=O)(=O)c1ccc(NC(=S)NC(=O)c2ccco2)cc1
d: Cc1cccc(NC(=O)COC(=O)Cc2cccc(C(F)(F)F)c2)c1C
e: Cc1ccccc1CN1C(=O)[C@@H]2Cc3c([nH]c4ccccc34)C(C)(C)N2C1=O
Answer: a. CCOc1ccc(OCCCC(=O)NC2=NCCS2)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#}
CCOc1ccc(OCCCC(=O)NC2=NCCS2)cc1
CCOc1ccc(OCCCC(=O)NC2=NCCS2)cc1
N-(4,5-dihydro-1,3-thiazol-2-yl)-4-(4-ethoxyphenoxy)butanamide