Task: Answer the multiple-choice question.
Query: Which compound exhibits a 17.260\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: Cc1csc(NC(=O)CCCC(=O)O)c1-c1nc2ccccc2s1
b: CC(Oc1ccccc1)C(=O)Nc1ccc(S(=O)(=O)NCC2CCCO2)cc1
c: CCOc1ccc(CC2c3cc(OCC)c(OCC)cc3CCN2C(=O)c2cc(OC)c(OC)c(OC)c2)cc1OCC
Answer: a. Cc1csc(NC(=O)CCCC(=O)O)c1-c1nc2ccccc2s1
{#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#}
Cc1csc(NC(=O)CCCC(=O)O)c1-c1nc2ccccc2s1
Cc1csc(NC(=O)CCCC(=O)O)c1-c1nc2ccccc2s1
5-[[3-(1,3-benzothiazol-2-yl)-4-methylthiophen-2-yl]amino]-5-oxopentanoic acid