Task: Answer the multiple-choice question.
Question: Which drug exhibits a -0.007\% 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=C(CSc1nc(=O)n(CCCN2CCOCC2)c2c1CCC2)Nc1cccc(F)c1
b. O=C(/C=C/c1ccc(Cl)c(Cl)c1)N1CCOCC1
c. O=C1CCCCC(=O)c2ccccc2N1
d. CCc1ccc(-c2csc(NC(=O)c3cccnc3)n2)cc1
Answer: a. O=C(CSc1nc(=O)n(CCCN2CCOCC2)c2c1CCC2)Nc1cccc(F)c1
{#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(CCCN2CCOCC2)c2c1CCC2)Nc1cccc(F)c1
O=C(CSc1nc(=O)n(CCCN2CCOCC2)c2c1CCC2)Nc1cccc(F)c1
N-(3-fluorophenyl)-2-[[1-(3-morpholin-4-ylpropyl)-2-oxo-6,7-dihydro-5H-cyclopenta[d]pyrimidin-4-yl]sulfanyl]acetamide