Task: Answer the multiple-choice question.
Query: Which drug has a -2.599\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a Cc1cc(C)nc(CCNC(=O)c2cc(COc3c(F)cccc3F)on2)n1
b N#CNC(=Nc1cccc(F)c1)SCc1ccccc1
c CCOC(=O)c1[nH]c2ccc(OC)cc2c1NC(=O)CN1CCc2ccccc2C1
d Cn1c(SCC(=O)NNC(=O)c2ccccc2O)nnc1-c1ccccc1
Answer: c. CCOC(=O)c1[nH]c2ccc(OC)cc2c1NC(=O)CN1CCc2ccccc2C1
{#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#}
CCOC(=O)c1[nH]c2ccc(OC)cc2c1NC(=O)CN1CCc2ccccc2C1
CCOC(=O)c1[nH]c2ccc(OC)cc2c1NC(=O)CN1CCc2ccccc2C1
ethyl3-[[2-(3,4-dihydro-1H-isoquinolin-2-yl)acetyl]amino]-5-methoxy-1H-indole-2-carboxylate