Task: Answer the multiple-choice question.
Query: Which drug exhibits a 7.981\% 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) Cn1c(=O)cc(OCC(=O)N2CCN(Cc3ccc4c(c3)OCO4)CC2)c2ccccc21
(b) COc1ccc(-n2ncc3c(NC(C)C)ncnc32)cc1
(c) COc1ccc(OC)c(CCNC(=O)CCc2nnc3ccc(N4CCCC4)nn23)c1
(d) Cc1ccc(N(C)C(=O)Cc2c(C(=O)O)n(C)c3ccccc23)cc1C
Answer: b. COc1ccc(-n2ncc3c(NC(C)C)ncnc32)cc1
{#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(-n2ncc3c(NC(C)C)ncnc32)cc1
COc1ccc(-n2ncc3c(NC(C)C)ncnc32)cc1
1-(4-methoxyphenyl)-N-propan-2-ylpyrazolo[3,4-d]pyrimidin-4-amine