Task: Answer the multiple choice question.
Query: Which drug exhibits a -3.039\% 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] CC(Sc1nccn1C)C(=O)c1c(N)n(C)c(=O)n(C)c1=O
[b] O=C(COC(=O)c1cccnc1Cl)NCc1cccs1
[c] Cc1ccsc1/C=N/n1c(C2CCCCC2)n[nH]c1=S
[d] COCCn1c(SCC(=O)N2CCCc3ccccc32)nc2cccnc21
Answer: d. COCCn1c(SCC(=O)N2CCCc3ccccc32)nc2cccnc21
{#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#}
COCCn1c(SCC(=O)N2CCCc3ccccc32)nc2cccnc21
COCCn1c(SCC(=O)N2CCCc3ccccc32)nc2cccnc21
1-(3,4-dihydro-2H-quinolin-1-yl)-2-[3-(2-methoxyethyl)imidazo[4,5-b]pyridin-2-yl]sulfanylethanone