Task: Answer the multiple-choice question.
Question: Which drug exhibits a -7.079\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. CCC1C(=O)N=C(SCC(=O)Nc2cccc3ccccc23)NC1=O
b. O=C(CCCOc1ccc(Cl)cc1Cl)N1CCCc2ccccc21
c. COc1ccc(NC(=O)COC(=O)CCCc2c[nH]c3ccccc23)cc1OC
Answer: b. O=C(CCCOc1ccc(Cl)cc1Cl)N1CCCc2ccccc21
{#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#}
4-(2,4-dichlorophenoxy)-1-(3,4-dihydro-2H-quinolin-1-yl)butan-1-one