Task: Answer the MCQ question.
Question: Which drug has a 15.072\% 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) CCOC(=O)c1c(-c2cccc3ccccc23)csc1NC(=O)C1C2CCC(O2)C1C(=O)O
b) Cc1c(NC(=O)c2cc3nc(-c4ccccc4)cc(C)n3n2)c(=O)n(-c2ccccc2)n1C
c) O=C(Cn1c2ccc(F)cc2c2nc3n(c(=O)c21)CCS3)NC1CCCC1
d) O=c1[nH]c(Nc2ccccc2Cl)cc2ccccc12
Answer: d. O=c1[nH]c(Nc2ccccc2Cl)cc2ccccc12
{#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#}
O=c1[nH]c(Nc2ccccc2Cl)cc2ccccc12
O=c1[nH]c(Nc2ccccc2Cl)cc2ccccc12
3-(2-chloroanilino)-2H-isoquinolin-1-one