Task: Answer the multiple-choice question.
Question: Which compound has a 8.434\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a) Cc1ccc(Cc2nnc3n(-c4cccc(C)c4)nc(C(=O)c4ccccc4)n3c2=O)cc1
b) CCc1ccc(CN(C)CC(=O)Nc2ccc3c(c2)CCC3)cc1
c) O=C1c2ccccc2CC1Sc1nnc(-c2ccncc2)o1
d) COC(=O)c1ccccc1NC(=S)NC(=O)c1ccccc1
Answer: b. CCc1ccc(CN(C)CC(=O)Nc2ccc3c(c2)CCC3)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#}
CCc1ccc(CN(C)CC(=O)Nc2ccc3c(c2)CCC3)cc1
CCc1ccc(CN(C)CC(=O)Nc2ccc3c(c2)CCC3)cc1
2-[(4-ethylphenyl)methyl-methylamino]-N-(2,3-dihydro-1H-inden-5-yl)acetamide