Task: Answer the multiple choice question.
Query: Which compound exhibits a 21.290\% 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 CCOc1ccccc1/C=N\Nc1cnn(Cc2ccccc2)c(=O)c1Cl
b O=C(N/N=C/c1ccc(-c2ccc([N+](=O)[O-])cc2)o1)[C@H]1C[C@@H]1c1ccccc1
c CCOC(=O)c1c(NC(=O)c2cccc(N3C(=O)CCC3=O)c2)sc(C)c1C
d Cc1cc(NC(=O)CCC(=O)N(c2ccc(F)cc2)C(C(=O)NC2CCCC2)c2ccncc2)no1
Answer: d. Cc1cc(NC(=O)CCC(=O)N(c2ccc(F)cc2)C(C(=O)NC2CCCC2)c2ccncc2)no1
{#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#}
Cc1cc(NC(=O)CCC(=O)N(c2ccc(F)cc2)C(C(=O)NC2CCCC2)c2ccncc2)no1
Cc1cc(NC(=O)CCC(=O)N(c2ccc(F)cc2)C(C(=O)NC2CCCC2)c2ccncc2)no1
N'-[2-(cyclopentylamino)-2-oxo-1-pyridin-4-ylethyl]-N'-(4-fluorophenyl)-N-(5-methyl-1,2-oxazol-3-yl)butanediamide