Task: Answer the multiple-choice question.
Question: Which drug has a 12.952\% 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, d, or e without using any other words.
Options:
[a] CCOC(=O)c1ccc(COC(=O)CNC(=O)CNC(=O)c2ccc(OC)cc2)o1
[b] COc1cc(OC)c(OC)cc1/C=N/NC(=O)c1ccc2nc[nH]c2c1
[c] O=S(=O)(/N=S1/CC=CCN1S(=O)(=O)c1ccccc1)c1ccccc1
[d] Cc1onc(-c2c(F)cccc2Cl)c1C(=O)c1ccccc1O
[e] CCn1nnc(NC(=O)c2sc3ccccc3c2Cl)n1
Answer: b. COc1cc(OC)c(OC)cc1/C=N/NC(=O)c1ccc2nc[nH]c2c1
{#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#}
COc1cc(OC)c(OC)cc1/C=N/NC(=O)c1ccc2nc[nH]c2c1
COc1cc(OC)c(OC)cc1/C=N/NC(=O)c1ccc2nc[nH]c2c1
N-[(E)-(2,4,5-trimethoxyphenyl)methylideneamino]-3H-benzimidazole-5-carboxamide