Task: Answer the multiple-choice question.
Question: Which drug has a 5.012\% 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 or b without using any additional words.
Options:
a.) Fc1ccc(CSc2nc3ccccc3[nH]2)cc1
b.) CCOC(=O)c1cc2c(=O)n3cccc(C)c3nc2n(CCCOC)c1=NC(=O)c1cccnc1
Answer: a. Fc1ccc(CSc2nc3ccccc3[nH]2)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#}
Fc1ccc(CSc2nc3ccccc3[nH]2)cc1
Fc1ccc(CSc2nc3ccccc3[nH]2)cc1
[F][C][=C][C][=C][Branch1][S][C][S][C][=N][C][=C][C][=C][C][=C][Ring1][=Branch1][NH1][Ring1][=Branch2][C][=C][Ring1][P]
2-[(4-fluorophenyl)methylsulfanyl]-1H-benzimidazole