Task: Answer the multiple-choice question.
Query: Which drug exhibits a -9.924\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a: COc1ccc(CCNS(=O)(=O)c2ccc(Cl)s2)cc1OC
b: Cc1ccc2nc(-c3cccnc3)cc(C(=O)Nc3ccc(F)cc3C)c2c1
c: COC(=O)C(C)n1cnc2c(cnn2-c2ccc(Cl)cc2)c1=O
d: CCCCN(Cc1ccccc1)C(=O)C1CCN(Cc2sccc2C)CC1.O=C(O)C(=O)O
e: COCCN(CCOC)CC(O)COC(c1ccccc1)c1ccccc1
Answer: c. COC(=O)C(C)n1cnc2c(cnn2-c2ccc(Cl)cc2)c1=O
{#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#}
COC(=O)C(C)n1cnc2c(cnn2-c2ccc(Cl)cc2)c1=O
COC(=O)C(C)n1cnc2c(cnn2-c2ccc(Cl)cc2)c1=O
methyl2-[1-(4-chlorophenyl)-4-oxopyrazolo[3,4-d]pyrimidin-5-yl]propanoate