Task: Answer the MCQ question.
Query: Which drug has a -2.016\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a.) CC1=CC2=NC(=O)CC(C)(C(=O)N(CC(=O)NC(C)C)C3CCCC3)N2C=C1
b.) O=C1NC(Cc2c[nH]c3ccccc23)C(=O)N1CCOc1ccccc1
c.) COc1ccc(CN(Cc2cccnc2)S(=O)(=O)c2ccc(-n3cnnn3)c(C)c2)cc1OC
d.) Cc1[nH]c2ccc(C(=O)NCCCN(C)C3CCCCC3)cc2c1C
Answer: b. O=C1NC(Cc2c[nH]c3ccccc23)C(=O)N1CCOc1ccccc1
{#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(Cc2c[nH]c3ccccc23)C(=O)N1CCOc1ccccc1
O=C1NC(Cc2c[nH]c3ccccc23)C(=O)N1CCOc1ccccc1
5-(1H-indol-3-ylmethyl)-3-(2-phenoxyethyl)imidazolidine-2,4-dione