Task: Answer the multiple-choice question.
Question: Which drug has a 8.269\% 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] COC(=O)c1c(C)oc2c1cc(NS(=O)(=O)c1cccs1)c1ccccc12
[b] COc1cc(C(=O)NCC(=O)NCC(c2ccco2)N2CCCCC2)cc(OC)c1OC
[c] COc1ccc(NC(C)=O)cc1NS(=O)(=O)c1cn(C)c(=O)n(C)c1=O
[d] Cc1ccccc1NC(=O)CSCc1cc(=O)n2ccsc2n1
Answer: b. COc1cc(C(=O)NCC(=O)NCC(c2ccco2)N2CCCCC2)cc(OC)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#}
COc1cc(C(=O)NCC(=O)NCC(c2ccco2)N2CCCCC2)cc(OC)c1OC
COc1cc(C(=O)NCC(=O)NCC(c2ccco2)N2CCCCC2)cc(OC)c1OC
N-[2-[[2-(furan-2-yl)-2-piperidin-1-ylethyl]amino]-2-oxoethyl]-3,4,5-trimethoxybenzamide