Task: Answer the multiple choice question.
Query: Which drug exhibits a 14.371\% 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. Cn1cc([C@@H]2C[C@H]3CN(C4CCCC4)C(=O)[C@]34CCCN24)c(-c2ccccc2)n1
b. O=C1c2ccccc2C(=O)N1Cc1nc2ccccc2c(=O)n1-c1ccc(Br)cn1
c. O=C(Nc1ccccc1N1CCCC1)c1cccc(S(=O)(=O)N2CCOCC2)c1
d. Cc1[nH][nH]c(=O)c1N=Nc1ccccc1
Answer: d. Cc1[nH][nH]c(=O)c1N=Nc1ccccc1
{#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#}
Cc1[nH][nH]c(=O)c1N=Nc1ccccc1
Cc1[nH][nH]c(=O)c1N=Nc1ccccc1
5-methyl-4-phenyldiazenyl-1,2-dihydropyrazol-3-one