Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 8.330\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) COc1cnc(-c2ccccn2)nc1Oc1ccc(Cl)cc1
(b) CCn1c(SCC(=O)c2ccccc2)nnc1-c1ccoc1C
(c) CC1CCCN(C(=O)CCCn2c(=S)[nH]c3ccccc3c2=O)C1
(d) O=C(NCCCN1CCOCC1)c1ccc(Br)cc1
(e) CCOCCCn1c(=S)[nH]c2cc(C(=O)NCCOC)ccc2c1=O
Answer: b. CCn1c(SCC(=O)c2ccccc2)nnc1-c1ccoc1C
{#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#}
CCn1c(SCC(=O)c2ccccc2)nnc1-c1ccoc1C
CCn1c(SCC(=O)c2ccccc2)nnc1-c1ccoc1C
2-[[4-ethyl-5-(2-methylfuran-3-yl)-1,2,4-triazol-3-yl]sulfanyl]-1-phenylethanone