Task: Answer the multiple-choice question.
Query: Which compound has a 3.258\% 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: CCc1ccc(CN2CCC(n3nccc3NC(=O)c3ccccc3Cl)CC2)cc1
b: CCCOc1ccc(/C=C/C(=O)N2CCOCC2)cc1
c: O=C(Cc1ccsc1)N1CCN(S(=O)(=O)c2cc(C(F)(F)F)cc(C(F)(F)F)c2)CC1
d: COc1ccc(Cl)cc1NC(=O)C(=O)N/N=C/c1cc(C)n(-c2ccc(C)cc2)c1C
Answer: d. COc1ccc(Cl)cc1NC(=O)C(=O)N/N=C/c1cc(C)n(-c2ccc(C)cc2)c1C
{#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#}
COc1ccc(Cl)cc1NC(=O)C(=O)N/N=C/c1cc(C)n(-c2ccc(C)cc2)c1C
COc1ccc(Cl)cc1NC(=O)C(=O)N/N=C/c1cc(C)n(-c2ccc(C)cc2)c1C
N-(5-chloro-2-methoxyphenyl)-N'-[(E)-[2,5-dimethyl-1-(4-methylphenyl)pyrrol-3-yl]methylideneamino]oxamide