Task: Answer the MCQ question.
Query: Which drug has a 4.516\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) CCOC(=O)c1sc2nc(N3CCOCC3)c3c(c2c1N)CC(C)(C)N(C)C3
(b) COCCCn1c(SCC(=O)N2CCCCC2C)nnc1-c1ccco1
(c) COc1cccc(/C=N/NC(=O)N/N=C/c2cccc(OC)c2O)c1O
(d) O=C(COC(=O)c1ccc(Cl)cc1O)NC(=O)C1CCCCC1
Answer: b. COCCCn1c(SCC(=O)N2CCCCC2C)nnc1-c1ccco1
{#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#}
COCCCn1c(SCC(=O)N2CCCCC2C)nnc1-c1ccco1
COCCCn1c(SCC(=O)N2CCCCC2C)nnc1-c1ccco1
2-[[5-(furan-2-yl)-4-(3-methoxypropyl)-1,2,4-triazol-3-yl]sulfanyl]-1-(2-methylpiperidin-1-yl)ethanone