Task: Answer the MCQ question.
Question: Which drug exhibits a 5.995\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a: COCCCN1CC23C=CC(O2)C(C(=O)O)C3C1=O
b: C=C(C)CNC(=S)N/N=C1\CCCCc2ccccc21
c: Cc1nn(C)cc1C(C)Nc1nc2nonc2nc1N1CCCCC1
d: COc1cccc(NC(=O)CN(C)C(=O)CSCc2nc3scc(-c4cccs4)c3c(=O)[nH]2)c1
e: CCN(CC)CCNCc1ccc(-c2ccc(Cl)cc2)o1.Cl
Answer: d. COc1cccc(NC(=O)CN(C)C(=O)CSCc2nc3scc(-c4cccs4)c3c(=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(NC(=O)CN(C)C(=O)CSCc2nc3scc(-c4cccs4)c3c(=O)[nH]2)c1
COc1cccc(NC(=O)CN(C)C(=O)CSCc2nc3scc(-c4cccs4)c3c(=O)[nH]2)c1
N-(3-methoxyphenyl)-2-[methyl-[2-[(4-oxo-5-thiophen-2-yl-3H-thieno[2,3-d]pyrimidin-2-yl)methylsulfanyl]acetyl]amino]acetamide