Task: Answer the multiple-choice question.
Question: Which compound exhibits a 10.183\% 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 other words.
Options:
a CCOc1cc(C2NC(=O)NC(C)=C2C(=O)OC(C)CC)cc(Br)c1O
b O=S(=O)(Cc1ccccc1)N1CCC(c2nc(-c3cccs3)no2)CC1
c COC(=O)c1c(C)[nH]c(C(=O)CN2C(=O)NC3(CCOc4ccccc43)C2=O)c1C
d Cc1ccc(CN2C(=O)CSC2c2ccc(F)cc2)cc1
Answer: a. CCOc1cc(C2NC(=O)NC(C)=C2C(=O)OC(C)CC)cc(Br)c1O
{#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(C2NC(=O)NC(C)=C2C(=O)OC(C)CC)cc(Br)c1O
CCOc1cc(C2NC(=O)NC(C)=C2C(=O)OC(C)CC)cc(Br)c1O
butan-2-yl 4-(3-bromo-5-ethoxy-4-hydroxyphenyl)-6-methyl-2-oxo-3,4-dihydro-1H-pyrimidine-5-carboxylate