Task: Answer the MCQ question.
Question: Which drug has a 12.246\% 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. Cc1cccc(N2C(=O)CC(N3CCN(Cc4ccc(Cl)cc4)CC3)C2=O)c1
b. CCN1C(=O)c2ccccc2S(=O)c2ccc(C(=O)NCc3ccccn3)cc21
c. COC(=O)C1=C(C)NC(=O)/C1=C\c1cc(C)n(-c2c(C)cccc2C)c1C
d. Cn1cccc1Cc1nnc(SCC(=O)NCc2ccc(F)cc2)n1-c1ccc(F)cc1
e. Cc1ccc2nc(SCC(=O)N(CC(C)C)c3c(N)n(CC(C)C)c(=O)[nH]c3=O)[nH]c2c1
Answer: e. Cc1ccc2nc(SCC(=O)N(CC(C)C)c3c(N)n(CC(C)C)c(=O)[nH]c3=O)[nH]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#}
Cc1ccc2nc(SCC(=O)N(CC(C)C)c3c(N)n(CC(C)C)c(=O)[nH]c3=O)[nH]c2c1
Cc1ccc2nc(SCC(=O)N(CC(C)C)c3c(N)n(CC(C)C)c(=O)[nH]c3=O)[nH]c2c1
N-[6-amino-1-(2-methylpropyl)-2,4-dioxopyrimidin-5-yl]-2-[(6-methyl-1H-benzimidazol-2-yl)sulfanyl]-N-(2-methylpropyl)acetamide