Problem statement: Answer the multiple-choice question.
Query: Which compound has a 7.677\% 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 additional words.
Options:
[a] CCn1nc(C(=O)OCC(=O)N2CCc3ccccc32)c2ccccc2c1=O
[b] O=C(O)c1sccc1OCc1ccccc1
[c] CC(C)N(C(=O)CSc1nnc(NC(=O)C2CCC2)s1)C(C)C
Answer: b. O=C(O)c1sccc1OCc1ccccc1
{#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#}
O=C(O)c1sccc1OCc1ccccc1
O=C(O)c1sccc1OCc1ccccc1
3-phenylmethoxythiophene-2-carboxylic acid