Task: Answer the multiple-choice question.
Query: Which drug has a 11.228% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) CCCOc1ccc(OCC(=O)c2[nH]c(C)c(C(C)=O)c2C)cc1
(b) COC(C)(C)[C@H](O)COc1c2ccoc2cc2oc(=O)ccc12
(c) O=C(COc1ncnc2ccccc12)Nc1ccc(Cl)c([N+](=O)[O-])c1
(d) COc1ccc(/C=C/C(=O)NCC(=O)N/N=C(\C)Cc2ccccc2)cc1
Answer: b. COC(C)(C)[C@H](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_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COC(C)(C)[C@H](O)COc1c2ccoc2cc2oc(=O)ccc12
COC(C)(C)[C@H](O)COc1c2ccoc2cc2oc(=O)ccc12
4-[(2R)-2-hydroxy-3-methoxy-3-methylbutoxy]furo[3,2-g]chromen-7-one