Task: Answer the multiple choice question.
Query: Which drug has a 9.463\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a) O=C(NCCN1CCOCC1)c1cc(Sc2ccccc2Cl)nc2ccccc12
b) COC(=O)c1[nH]c2c(c1C)C(=O)CC(c1cc(OC)ccc1OC)C2
c) Cc1cc(Oc2ccc3ccccc3c2)nc(SCC(=O)c2ccccc2)n1
Answer: b. COC(=O)c1[nH]c2c(c1C)C(=O)CC(c1cc(OC)ccc1OC)C2
{#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#}
COC(=O)c1[nH]c2c(c1C)C(=O)CC(c1cc(OC)ccc1OC)C2
COC(=O)c1[nH]c2c(c1C)C(=O)CC(c1cc(OC)ccc1OC)C2
methyl 6-(2,5-dimethoxyphenyl)-3-methyl-4-oxo-1,5,6,7-tetrahydroindole-2-carboxylate