Task: Answer the multiple choice question.
Question: Which compound exhibits a 9.342\% 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) COC(=O)c1ccccc1NC(=O)Nc1cccnc1
b) CCOC(=O)N1CCC(N2Cc3cccc(C(=O)NC(C)c4ccc5c(c4)OCCO5)c3C2=O)CC1
c) COc1ccc(N2CCN(C(=O)COC(=O)Cc3cccc(OC)c3)CC2)cc1
d) C=CCOc1ccc(-c2nc3c(c(=O)[nH]c(=O)n3CCCC)n2C)cc1Br
Answer: c. COc1ccc(N2CCN(C(=O)COC(=O)Cc3cccc(OC)c3)CC2)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#}
COc1ccc(N2CCN(C(=O)COC(=O)Cc3cccc(OC)c3)CC2)cc1
COc1ccc(N2CCN(C(=O)COC(=O)Cc3cccc(OC)c3)CC2)cc1
[2-[4-(4-methoxyphenyl)piperazin-1-yl]-2-oxoethyl] 2-(3-methoxyphenyl)acetate