Task: Answer the multiple choice question.
Question: Which compound exhibits a 12.542\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a.) Cc1ccc(C(=O)O)cc1N1C(=O)c2cccc3c([N+](=O)[O-])ccc(c23)C1=O
b.) O=C1NC(=O)C(CCc2ccncc2)(c2ccccc2)C(=O)N1
c.) CCOC(=O)c1c(C)[nH]c(=S)c(C#N)c1-c1ccc(Cl)cc1
d.) O=C(CCNS(=O)(=O)c1cccs1)N1CCc2ccccc2C1
e.) N#C/C(=C(/O)COC(=O)CCC1CCCCC1)c1nc2ccccc2[nH]1
Answer: b. O=C1NC(=O)C(CCc2ccncc2)(c2ccccc2)C(=O)N1
{#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#}
O=C1NC(=O)C(CCc2ccncc2)(c2ccccc2)C(=O)N1
O=C1NC(=O)C(CCc2ccncc2)(c2ccccc2)C(=O)N1
5-phenyl-5-(2-pyridin-4-ylethyl)-1,3-diazinane-2,4,6-trione