Task: Answer the multiple choice question.
Question: Which drug exhibits a 16.562\% 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)CNC(=O)Cn1cnc2sc(C)c(S(=O)(=O)N3CCC(C)CC3)c2c1=O
b: COc1ccc(C(=O)Nc2ccc3nc(C)sc3c2)cc1OC
c: Cc1nc2c3cnn(-c4ccccc4)c3ncn2n1
d: COc1ccc(Cl)cc1CSc1n[nH]c(C)n1
Answer: d. COc1ccc(Cl)cc1CSc1n[nH]c(C)n1
{#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(Cl)cc1CSc1n[nH]c(C)n1
COc1ccc(Cl)cc1CSc1n[nH]c(C)n1
3-[(5-chloro-2-methoxyphenyl)methylsulfanyl]-5-methyl-1H-1,2,4-triazole