Task: Answer the multiple-choice question.
Query: Which compound has a 0.173\% 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.) COc1ccc(NCc2nnc(SCC(=O)Nc3ccccc3OC)o2)cc1
b.) Cc1ccc(S(=O)(=O)/C(C#N)=C/c2ccccc2OCc2ccccc2)cc1
c.) N#CC1=C(N)Oc2n[nH]c(-c3cccs3)c2C1C1C=CCCC1
d.) CC(C)(C)C(=O)Nc1cccc(C(=O)Nc2cc(C(=O)O)cc(C(=O)O)c2)c1
Answer: a. COc1ccc(NCc2nnc(SCC(=O)Nc3ccccc3OC)o2)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(NCc2nnc(SCC(=O)Nc3ccccc3OC)o2)cc1
COc1ccc(NCc2nnc(SCC(=O)Nc3ccccc3OC)o2)cc1
2-[[5-[(4-methoxyanilino)methyl]-1,3,4-oxadiazol-2-yl]sulfanyl]-N-(2-methoxyphenyl)acetamide