Task: Answer the MCQ question.
Query: Which drug has a 6.391\% 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 additional words.
Options:
[a] COC(=O)c1ccccc1NC(=O)/C=C/c1ccco1
[b] COC(=O)c1cc2ccsc2n1CC(=O)Nc1ccc(N(C)C)cc1
[c] CC(C)COc1ccc(C(=O)OC2CC(C)(C)OCC2CN(C)C)cc1.Cl
[d] S=c1[nH]cc(-c2ccccc2)n1-c1cccc(Cl)c1
[e] Cc1ccccc1-n1c(C)cc(/C=N/NC(=O)c2ccncc2)c1C
Answer: d. S=c1[nH]cc(-c2ccccc2)n1-c1cccc(Cl)c1
{#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#}
S=c1[nH]cc(-c2ccccc2)n1-c1cccc(Cl)c1
S=c1[nH]cc(-c2ccccc2)n1-c1cccc(Cl)c1
3-(3-chlorophenyl)-4-phenyl-1H-imidazole-2-thione