Task: Answer the MCQ question.
Query: Which compound exhibits a -1.643% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a O=C(C(=O)N1CCOCC1)c1cn(Cc2ccccc2Cl)c2ccccc12
b CC1(C)Cc2nc3oc4c(N(CCO)Cc5ccccc5)ncnc4c3cc2CO1
c Cc1ccc(NC(=O)c2ccc3c(c2)OCCO3)cc1C
Answer: a. O=C(C(=O)N1CCOCC1)c1cn(Cc2ccccc2Cl)c2ccccc12
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C(C(=O)N1CCOCC1)c1cn(Cc2ccccc2Cl)c2ccccc12
O=C(C(=O)N1CCOCC1)c1cn(Cc2ccccc2Cl)c2ccccc12
1-[1-[(2-chlorophenyl)methyl]indol-3-yl]-2-morpholin-4-ylethane-1,2-dione