Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 0.539\% 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 additional words.
Options:
a) CCOc1ccc(Cc2c(Cl)nc(SC)nc2N(C)C)cc1
b) Cn1c(N)c(S(=O)(=O)N2CCN(c3ccccc3)CC2)c(=O)n(C)c1=O
c) CC(=O)Nc1cccc(C(=O)NC(C)c2ccc(-n3ccnc3)cc2)c1
d) Fc1cc(F)cc(NC(=S)N2CCC(c3ccccc3)C2)c1
Answer: a. CCOc1ccc(Cc2c(Cl)nc(SC)nc2N(C)C)cc1
{#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#}
CCOc1ccc(Cc2c(Cl)nc(SC)nc2N(C)C)cc1
CCOc1ccc(Cc2c(Cl)nc(SC)nc2N(C)C)cc1
6-chloro-5-[(4-ethoxyphenyl)methyl]-N,N-dimethyl-2-methylsulfanylpyrimidin-4-amine