Task: Answer the multiple choice question.
Question: Which drug has a 6.507\% 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.) O=C(NCCCN1CCOCC1)c1ccc2c(=O)n(CCc3ccccc3)c(=O)[nH]c2c1
b.) Cc1ccc2nc(NC(=O)c3cc(-c4ccco4)nc4ccccc34)sc2c1
c.) COc1cc([N+](=O)[O-])ccc1NC(=O)CSc1n[nH]c(C(C)C)n1
d.) O=C(COC(=O)c1cc(S(=O)(=O)N2CCCCC2)ccc1N1CCOCC1)c1ccc(Cl)cc1
Answer: a. O=C(NCCCN1CCOCC1)c1ccc2c(=O)n(CCc3ccccc3)c(=O)[nH]c2c1
{#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=C(NCCCN1CCOCC1)c1ccc2c(=O)n(CCc3ccccc3)c(=O)[nH]c2c1
O=C(NCCCN1CCOCC1)c1ccc2c(=O)n(CCc3ccccc3)c(=O)[nH]c2c1
N-(3-morpholin-4-ylpropyl)-2,4-dioxo-3-(2-phenylethyl)-1H-quinazoline-7-carboxamide