Task: Answer the MCQ question.
Question: Which compound has a 6.063\% human ether-à-go-go related gene (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) COc1ccc(N(C2CSC2)S(=O)(=O)c2ccccc2)cc1
b) COCc1[nH]nc2c1C1(CCSCC1)C(C#N)=C(N)O2
c) Cc1ccc(Cn2c(C)nc3c(c2=O)c2nc4ccccc4nc2n3Cc2ccco2)cc1
d) C=CCn1c(N(C)C)nc2c1c(=O)[nH]c(=O)n2C
Answer: d. C=CCn1c(N(C)C)nc2c1c(=O)[nH]c(=O)n2C
{#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#}
C=CCn1c(N(C)C)nc2c1c(=O)[nH]c(=O)n2C
C=CCn1c(N(C)C)nc2c1c(=O)[nH]c(=O)n2C
8-(dimethylamino)-3-methyl-7-prop-2-enylpurine-2,6-dione