Task: Answer the multiple-choice question.
Question: Which compound has a -4.722% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] O=C(CSc1nc(=O)n(CCN2CCOCC2)c2c1CCCC2)Nc1ccc([N+](=O)[O-])cc1
[b] O=C1CC(c2ccc(F)cc2)CC2=C1C=Nc1ccccc1N2
[c] Cc1ccc(N=C(N(C)C)P(=O)(N(C)C)N(C)C)c(C)c1
[d] CC1(C)Cc2ccccc2-c2nc(CN3CCOCC3)[nH]c(=O)c21
Answer: d. CC1(C)Cc2ccccc2-c2nc(CN3CCOCC3)[nH]c(=O)c21
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CC1(C)Cc2ccccc2-c2nc(CN3CCOCC3)[nH]c(=O)c21
CC1(C)Cc2ccccc2-c2nc(CN3CCOCC3)[nH]c(=O)c21
5,5-dimethyl-2-(morpholin-4-ylmethyl)-3,6-dihydrobenzo[h]quinazolin-4-one