Task: Answer the multiple choice question.
Query: Which drug has a 6.122\% 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 other words.
Options:
a: COc1ccc2[nH]c(CN3CCN(C(C)C)C(CCO)C3)c(C)c2c1
b: CCOCC(=O)Nc1nnc(COc2ccc(Cl)cc2)s1
c: Cc1ccc(CN(C)C(=O)c2cc(Br)c(Br)s2)o1
d: Cc1ccc(NC(=O)CSC2=C(C#N)C(c3ccc4c(c3)OCO4)C3=C(CCCC3=O)N2)c(C)c1
e: COc1ccc(C2=NN(C(=S)Nc3ccccc3)C(c3ccccc3)C2)cc1
Answer: a. COc1ccc2[nH]c(CN3CCN(C(C)C)C(CCO)C3)c(C)c2c1
{#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#}
COc1ccc2[nH]c(CN3CCN(C(C)C)C(CCO)C3)c(C)c2c1
COc1ccc2[nH]c(CN3CCN(C(C)C)C(CCO)C3)c(C)c2c1
2-[4-[(5-methoxy-3-methyl-1H-indol-2-yl)methyl]-1-propan-2-ylpiperazin-2-yl]ethanol