Task: Answer the multiple choice question.
Query: Which compound has a 9.471\% 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(CNC(=O)CN(C(=O)c2csnn2)c2cnc3ccccc3c2)cc1
[b] COC(=O)c1ccc(NC(=O)C(=O)c2c[nH]c3ccccc23)cc1
[c] Cc1ccc(CNc2nc(Cl)c(C#N)s2)cc1
[d] COc1cccc(OCCSc2nc3ccccc3c(=O)[nH]2)c1
Answer: d. COc1cccc(OCCSc2nc3ccccc3c(=O)[nH]2)c1
{#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#}
COc1cccc(OCCSc2nc3ccccc3c(=O)[nH]2)c1
COc1cccc(OCCSc2nc3ccccc3c(=O)[nH]2)c1
2-[2-(3-methoxyphenoxy)ethylsulfanyl]-3H-quinazolin-4-one