Task: Answer the multiple-choice question.
Question: Which drug has a -0.024\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a) CC/C=C\C/C=C\C/C=C\CCCCCCCC(=O)O
b) O=C(CSC1=NCCS1)Nc1nc2ccccc2s1
c) CN(C)CCCN(C(=O)c1cccc(N2C(=O)CCC2=O)c1)c1nc2cc3c(cc2s1)OCO3.Cl
Answer: b. O=C(CSC1=NCCS1)Nc1nc2ccccc2s1
{#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(CSC1=NCCS1)Nc1nc2ccccc2s1
O=C(CSC1=NCCS1)Nc1nc2ccccc2s1
N-(1,3-benzothiazol-2-yl)-2-(4,5-dihydro-1,3-thiazol-2-ylsulfanyl)acetamide