Task: Answer the multiple-choice question.
Query: Which drug has a 13.379\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a.) O=C1c2ccccc2C(=O)N1CCC[n+]1cc(-c2ccccc2)n2c1CCC2.[Br-]
b.) Cc1ccccc1SCC(=O)N/N=C/c1ccc(F)cc1
c.) CC1CCN(C2(O)C(=O)Nc3ccc(Cl)cc32)CC1
d.) CCc1nnc(NC(=O)C23CC4CC(CC(C4)C2)C3)s1
Answer: b. Cc1ccccc1SCC(=O)N/N=C/c1ccc(F)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#}
Cc1ccccc1SCC(=O)N/N=C/c1ccc(F)cc1
Cc1ccccc1SCC(=O)N/N=C/c1ccc(F)cc1
N-[(E)-(4-fluorophenyl)methylideneamino]-2-(2-methylphenyl)sulfanylacetamide