Task: Answer the multiple-choice question.
Query: Which drug exhibits a 10.248\% human ether-à-go-go related gene (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 additional words.
Options:
[a] O=C(NNC1=NCCC1)c1cccc(S(=O)(=O)N2CCCCC2)c1
[b] COc1ccc(S(=O)(=O)NC(C)C(=O)NCc2ccco2)cc1OC
[c] CCC(=O)c1cn(CCOc2ccccc2OC)c2ccccc12
[d] COC(=O)c1sccc1NC(=O)Cn1cnc2c1c(=O)n(C)c(=O)n2C
Answer: b. COc1ccc(S(=O)(=O)NC(C)C(=O)NCc2ccco2)cc1OC
{#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#}
COc1ccc(S(=O)(=O)NC(C)C(=O)NCc2ccco2)cc1OC
COc1ccc(S(=O)(=O)NC(C)C(=O)NCc2ccco2)cc1OC
2-[(3,4-dimethoxyphenyl)sulfonylamino]-N-(furan-2-ylmethyl)propanamide