Problem statement: Answer the multiple-choice question.
Question: Which drug has a 14.875\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] COC(=O)c1c(NC(=O)C(C)C)sc2c1CCN(Cc1ccccc1)C2.Cl
[b] CC(C)(O)C(O)COc1c2ccoc2cc2oc(=O)ccc12
Answer: b. CC(C)(O)C(O)COc1c2ccoc2cc2oc(=O)ccc12
{#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#}
CC(C)(O)C(O)COc1c2ccoc2cc2oc(=O)ccc12
CC(C)(O)C(O)COc1c2ccoc2cc2oc(=O)ccc12
4-(2,3-dihydroxy-3-methylbutoxy)furo[3,2-g]chromen-7-one