Task: Answer the multiple choice question.
Question: Which compound exhibits a 11.408\% 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: Cc1ccc2cc(C)c3nnc(SCC(=O)Nc4nc5c(s4)CCCC5)n3c2c1C
b: CCOc1ccc(Nc2nc(Cc3nnc(SCC(=O)NC4CCCC4)n3C)cs2)cc1
c: O=C(COc1ccccc1Cl)NCCNC(=O)c1ccncc1
d: COC(=O)c1ccc(NC(=O)c2ccc3nccnc3c2)cc1
Answer: d. COC(=O)c1ccc(NC(=O)c2ccc3nccnc3c2)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#}
COC(=O)c1ccc(NC(=O)c2ccc3nccnc3c2)cc1
COC(=O)c1ccc(NC(=O)c2ccc3nccnc3c2)cc1
methyl4-(quinoxaline-6-carbonylamino)benzoate