Task: Answer the multiple choice question.
Question: Which drug exhibits a -40.246\% 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] O/N=C(\CN1CCCCC1)c1ccccc1
[b] COc1ccc(Br)cc1C(=O)Nc1ccc(N2CCN(S(C)(=O)=O)CC2)cc1
[c] COc1cc(OC)c(C2N(C)c3ccccc3N2C)cc1OC
[d] O=C(CSc1nc(=O)n(CCN2CCOCC2)c2c1CCC2)Nc1ccc(OC(F)(F)F)cc1
Answer: d. O=C(CSc1nc(=O)n(CCN2CCOCC2)c2c1CCC2)Nc1ccc(OC(F)(F)F)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#}
O=C(CSc1nc(=O)n(CCN2CCOCC2)c2c1CCC2)Nc1ccc(OC(F)(F)F)cc1
O=C(CSc1nc(=O)n(CCN2CCOCC2)c2c1CCC2)Nc1ccc(OC(F)(F)F)cc1
2-[[1-(2-morpholin-4-ylethyl)-2-oxo-6,7-dihydro-5H-cyclopenta[d]pyrimidin-4-yl]sulfanyl]-N-[4-(trifluoromethoxy)phenyl]acetamide