Task: Answer the multiple choice question.
Question: Which drug has a 14.274\% 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) CN(C(=O)Nc1ccc(Cl)cc1)n1cnc2ccccc2c1=O
(b) CCc1ccccc1N1C(=O)CN(Cc2cc(OC)c(OC)c(OC)c2)C1=S
(c) COCCNS(=O)(=O)c1ccc(OCC(=O)N2CCc3ccccc3C2)c(Cl)c1
(d) CC(OC(=O)c1ccccc1NCCO)C(=O)Nc1ccc(S(=O)(=O)N2CCOCC2)cc1
(e) CCOC(=O)[C@H]1[C@H]2COc3ccc(C)cc3[C@@H]2N2C(=O)[C@@H](C)NC(=O)[C@@]12C
Answer: a. CN(C(=O)Nc1ccc(Cl)cc1)n1cnc2ccccc2c1=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#}
CN(C(=O)Nc1ccc(Cl)cc1)n1cnc2ccccc2c1=O
CN(C(=O)Nc1ccc(Cl)cc1)n1cnc2ccccc2c1=O
3-(4-chlorophenyl)-1-methyl-1-(4-oxoquinazolin-3-yl)urea