Task: Answer the MCQ question.
Question: Which compound exhibits a 9.824\% 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 other words.
Options:
a Cc1ccc(S(=O)(=O)/N=C(\N)Nc2nc(C)c3ccc(C)cc3n2)cc1
b CCOC(=O)C1=C(C)NC(c2cccs2)C(=O)N1
c CCN(CC)c1ccc(NC(=O)CN2CCN(CC(=O)Nc3ccc(F)cc3)CC2)cc1
d CCCn1c(N2CCN(CC(=O)c3c[nH]c4ccccc34)CC2)nc2c1c(=O)[nH]c(=O)n2C
Answer: d. CCCn1c(N2CCN(CC(=O)c3c[nH]c4ccccc34)CC2)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#}
CCCn1c(N2CCN(CC(=O)c3c[nH]c4ccccc34)CC2)nc2c1c(=O)[nH]c(=O)n2C
CCCn1c(N2CCN(CC(=O)c3c[nH]c4ccccc34)CC2)nc2c1c(=O)[nH]c(=O)n2C
8-[4-[2-(1H-indol-3-yl)-2-oxoethyl]piperazin-1-yl]-3-methyl-7-propylpurine-2,6-dione