Task: Answer the MCQ question.
Question: Which compound exhibits a 3.797\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a.) O=S(=O)(c1ccc(Br)cc1)N1CCC(c2nc3ccccc3[nH]2)CC1
b.) CC(C)(C)c1ccc(C(=O)O[C@H]2[C@H](Cc3ccccc3)NS(=O)(=O)[C@H]3C[C@@H]4C=C[C@]23O4)cc1
c.) CCN1C(=O)N[C@@H](c2ccc(Br)cc2)C(C(C)=O)=C1C
d.) CC(C)c1[nH]nc2c1C(C(C)C)C(C#N)=C(N)O2
Answer: d. CC(C)c1[nH]nc2c1C(C(C)C)C(C#N)=C(N)O2
{#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#}
CC(C)c1[nH]nc2c1C(C(C)C)C(C#N)=C(N)O2
CC(C)c1[nH]nc2c1C(C(C)C)C(C#N)=C(N)O2
6-amino-3,4-di(propan-2-yl)-2,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile