Task: Answer the MCQ question.
Query: Which drug has a -0.589\% 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] CCc1cccc(NC(=O)CCC(=O)O)c1
[b] COC(=O)COc1ccc(C(c2c(C)[nH][nH]c2=O)c2c(C)[nH][nH]c2=O)cc1
[c] CCCNC(=O)c1nc(C)c(C)nc1C(=O)Nc1cccc(Cl)c1
[d] COc1ccc(Cc2nc3ccc(S(N)(=O)=O)cc3[nH]2)cc1OC
Answer: d. COc1ccc(Cc2nc3ccc(S(N)(=O)=O)cc3[nH]2)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(Cc2nc3ccc(S(N)(=O)=O)cc3[nH]2)cc1OC
COc1ccc(Cc2nc3ccc(S(N)(=O)=O)cc3[nH]2)cc1OC
2-[(3,4-dimethoxyphenyl)methyl]-3H-benzimidazole-5-sulfonamide