Task: Answer the multiple choice question.
Question: Which compound exhibits a -55.618% 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 additional words.
Options:
a COC(=O)c1ccccc1OCCOCCOc1cccc2cccnc12
b Cc1ccn2c(=O)nc(SCC(=O)N3CCC(Cc4ccccc4)CC3)nc2c1
c CCN(CC(=O)Nc1ccc(NC(C)=O)cc1)C(=O)c1ccc(=O)n(C)n1
d CCCOc1ccccc1N/C(=N/c1nc(C)cc(C)n1)NC(=O)COc1ccc(OC)cc1
Answer: b. Cc1ccn2c(=O)nc(SCC(=O)N3CCC(Cc4ccccc4)CC3)nc2c1
{#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#}
Cc1ccn2c(=O)nc(SCC(=O)N3CCC(Cc4ccccc4)CC3)nc2c1
Cc1ccn2c(=O)nc(SCC(=O)N3CCC(Cc4ccccc4)CC3)nc2c1
2-[2-(4-benzylpiperidin-1-yl)-2-oxoethyl]sulfanyl-8-methylpyrido[1,2-a][1,3,5]triazin-4-one