Task: Answer the MCQ question.
Query: Which compound exhibits a 14.628\% 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. C[C@H](CS)C(=O)N1CCC[C@H]1C(=O)O
b. COc1ccc2nc(C3CCCCC3)c3c(c2c1)CCC3
c. COc1ccc(/C(C)=N/NC(=O)c2nc(C)cc(C)n2)cc1
d. COc1cc(CC(=O)Oc2ccc3c(c2)OCO3)cc(OC)c1OC
Answer: b. COc1ccc2nc(C3CCCCC3)c3c(c2c1)CCC3
{#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#}
COc1ccc2nc(C3CCCCC3)c3c(c2c1)CCC3
COc1ccc2nc(C3CCCCC3)c3c(c2c1)CCC3
4-cyclohexyl-8-methoxy-2,3-dihydro-1H-cyclopenta[c]quinoline