Problem statement: Answer the multiple-choice question.
Query: Which drug has a 18.748\% 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 other words.
Options:
a.) Cc1n[nH]c(C)c1N=Nc1ccc(Br)cc1
b.) O=C(N/N=C/c1cccc(O)c1)c1ccc2c(c1)OCCO2
c.) COc1ccc(S(=O)(=O)N(CCc2ccccc2)CC(=O)O)cc1OC
d.) Cn1c(=O)n(C)c2cc(S(=O)(=O)NCCc3ccccc3)ccc21
Answer: d. Cn1c(=O)n(C)c2cc(S(=O)(=O)NCCc3ccccc3)ccc21
{#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#}
Cn1c(=O)n(C)c2cc(S(=O)(=O)NCCc3ccccc3)ccc21
Cn1c(=O)n(C)c2cc(S(=O)(=O)NCCc3ccccc3)ccc21
1,3-dimethyl-2-oxo-N-(2-phenylethyl)benzimidazole-5-sulfonamide