Task: Answer the multiple choice question.
Question: Which compound exhibits a 7.741\% 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: COc1cccc(CN2CCNC(=O)C2CC(=O)NCCN2CCOCC2)c1OC
b: Cc1ccc(Sc2ccc(/C=C3/C(=O)NN(c4ccccc4)C3=O)o2)cc1
c: CCC(C)NC(=O)COC(=O)c1oc2ccccc2c1CSc1ccc(Cl)cc1
d: Cc1ccc2nc(SCC(=O)NCc3ccc(S(N)(=O)=O)cc3)[nH]c2c1
Answer: a. COc1cccc(CN2CCNC(=O)C2CC(=O)NCCN2CCOCC2)c1OC
{#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#}
COc1cccc(CN2CCNC(=O)C2CC(=O)NCCN2CCOCC2)c1OC
COc1cccc(CN2CCNC(=O)C2CC(=O)NCCN2CCOCC2)c1OC
2-[1-[(2,3-dimethoxyphenyl)methyl]-3-oxopiperazin-2-yl]-N-(2-morpholin-4-ylethyl)acetamide