Problem statement: Answer the multiple-choice question.
Query: Which drug has a 16.217\% 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] CC(=O)c1cc2c(cc1NC(=O)CN1CCCCC1C)OCO2.O=C(O)C(=O)O
[b] O=C(Nc1nc(-c2ccccc2)c(-c2ccccc2)s1)c1ccc(S(=O)(=O)N2CCCC2)cc1
[c] COc1ccc2oc(C(=O)N3CCc4ccccc43)c(C)c2c1
[d] O=C(O)CCNS(=O)(=O)c1cccc2nsnc12
Answer: c. COc1ccc2oc(C(=O)N3CCc4ccccc43)c(C)c2c1
{#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#}
COc1ccc2oc(C(=O)N3CCc4ccccc43)c(C)c2c1
COc1ccc2oc(C(=O)N3CCc4ccccc43)c(C)c2c1
2,3-dihydroindol-1-yl-(5-methoxy-3-methyl-1-benzofuran-2-yl)methanone