Task: Answer the multiple choice question.
Query: Which compound exhibits a 17.999\% 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) COc1ccc([C@H]2[C@H](C(=O)OC(C)(C)C)N3N=Cc4ccccc4C3C23C(=O)c2ccccc2C3=O)cc1OC
b) O=[N+]([O-])c1ccc2nc(-c3ccncc3)[nH]c2c1
c) CCc1[nH]c(C)c(C(C)=O)c1C
d) Cc1ccc(S(=O)(=O)NCC(=O)NC2CC2)cc1
Answer: d. Cc1ccc(S(=O)(=O)NCC(=O)NC2CC2)cc1
{#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#}
Cc1ccc(S(=O)(=O)NCC(=O)NC2CC2)cc1
Cc1ccc(S(=O)(=O)NCC(=O)NC2CC2)cc1
N-cyclopropyl-2-[(4-methylphenyl)sulfonylamino]acetamide