Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 17.712\% 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. COc1ccc(CCN2C(=O)CCC2(C)C(=O)NCc2cccnc2)cc1OC
b. Cc1ccc(C)c(NC(=S)N=Nc2c(O)n(C)c3ccc(S(=O)(=O)N4CCOCC4)cc23)c1
c. O=C(c1ccccc1)c1ccccc1N/C=C/c1nnnn1-c1ccccc1
d. COC(=O)c1c(NC(=O)C(=O)NCCCN2CCOCC2)sc2c1CC(C)(C)OC2
Answer: a. COc1ccc(CCN2C(=O)CCC2(C)C(=O)NCc2cccnc2)cc1OC
{#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#}
COc1ccc(CCN2C(=O)CCC2(C)C(=O)NCc2cccnc2)cc1OC
COc1ccc(CCN2C(=O)CCC2(C)C(=O)NCc2cccnc2)cc1OC
1-[2-(3,4-dimethoxyphenyl)ethyl]-2-methyl-5-oxo-N-(pyridin-3-ylmethyl)pyrrolidine-2-carboxamide