Task: Answer the multiple-choice question.
Query: Which drug exhibits a -5.136\% hERG inhibition at 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)CCc1ccc(OCC(O)CNCCOc2ccc(C)cc2)cc1
[b] COc1cccc(NC(=O)C(OC(=O)c2ccccc2NS(=O)(=O)c2cccs2)c2ccccc2)c1
[c] O=C(CSc1nnc(CNC(=O)c2c(F)cccc2Cl)o1)Nc1ccccc1
[d] O=C(Nc1sc2c(c1C(=O)O)CCCCC2)c1ccco1
Answer: d. O=C(Nc1sc2c(c1C(=O)O)CCCCC2)c1ccco1
{#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#}
O=C(Nc1sc2c(c1C(=O)O)CCCCC2)c1ccco1
O=C(Nc1sc2c(c1C(=O)O)CCCCC2)c1ccco1
2-(furan-2-carbonylamino)-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophene-3-carboxylic acid