Task: Answer the multiple-choice question.
Query: Which drug exhibits a 8.165\% human ether-à-go-go related gene (hERG) inhibition at 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(NCCc1c[nH]c2ccccc12)c1c(Cl)nc2sccn12
[b] O=C(c1ccco1)n1nc(-c2ccco2)nc1SCc1ccccc1
[c] O=C(COc1ccccc1)Nc1ccc2oc(=O)ccc2c1
[d] CC1(C(=O)O)CCC(C(N)=O)C1(C)C
Answer: d. CC1(C(=O)O)CCC(C(N)=O)C1(C)C
{#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#}
CC1(C(=O)O)CCC(C(N)=O)C1(C)C
CC1(C(=O)O)CCC(C(N)=O)C1(C)C
3-carbamoyl-1,2,2-trimethylcyclopentane-1-carboxylic acid