Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a -3.609\% 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 other words.
Options:
[a] CN1CCN(NC(=O)c2ccc(Cl)c(S(=O)(=O)Nc3ccc(Cl)cc3)c2)CC1.Cl
[b] COc1ccccc1NC(=O)N(Cc1cccs1)Cc1cc2cc3c(cc2[nH]c1=O)OCO3
[c] CC(C)CNS(=O)(=O)c1ccc(CCC(=O)NC2CCCC2)cc1
[d] CC(Sc1nnc(Cc2ccccc2)o1)C(=O)Nc1ccccc1[N+](=O)[O-]
Answer: b. COc1ccccc1NC(=O)N(Cc1cccs1)Cc1cc2cc3c(cc2[nH]c1=O)OCO3
{#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#}
COc1ccccc1NC(=O)N(Cc1cccs1)Cc1cc2cc3c(cc2[nH]c1=O)OCO3
COc1ccccc1NC(=O)N(Cc1cccs1)Cc1cc2cc3c(cc2[nH]c1=O)OCO3
3-(2-methoxyphenyl)-1-[(6-oxo-5H-[1,3]dioxolo[4,5-g]quinolin-7-yl)methyl]-1-(thiophen-2-ylmethyl)urea