Task: Answer the MCQ question.
Question: Which drug exhibits a 12.112\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. COc1ccc2c3c(c(=O)oc2c1OCC(=O)C(C)(C)C)CCCC3
b. COC(=O)c1ccc(NC(=O)COc2ccc(S(=O)(=O)N3CCCCC3)cc2)cc1
c. CCC/C(=C1/c2ccccc2C(=O)N1c1ccccc1)c1ccc2c(c1)OCCO2
Answer: a. COc1ccc2c3c(c(=O)oc2c1OCC(=O)C(C)(C)C)CCCC3
{#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#}
COc1ccc2c3c(c(=O)oc2c1OCC(=O)C(C)(C)C)CCCC3
COc1ccc2c3c(c(=O)oc2c1OCC(=O)C(C)(C)C)CCCC3
4-(3,3-dimethyl-2-oxobutoxy)-3-methoxy-7,8,9,10-tetrahydrobenzo[c]chromen-6-one