Task: Answer the multiple-choice question.
Query: Which compound exhibits a 7.669\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a. O=C(CCNC(=O)c1ccco1)Nc1cccc(C(F)(F)F)c1
b. CCn1cc(-c2nnnn2-c2ccc(Cl)cc2)c(=O)c2ccccc21
c. O=C(CSc1nc2nn(-c3ccccc3)c(=O)c-2c2n1CCCCC2)NCCCc1ccccc1
d. Cc1ccccc1C(=O)Nc1ccc2c(C#N)c3nc4ccccc4nc3n2c1
e. Cc1ccc(S(=O)(=O)NCC(=O)OC(C)C(=O)Nc2ncc(Cl)cc2Cl)cc1
Answer: d. Cc1ccccc1C(=O)Nc1ccc2c(C#N)c3nc4ccccc4nc3n2c1
{#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#}
Cc1ccccc1C(=O)Nc1ccc2c(C#N)c3nc4ccccc4nc3n2c1
Cc1ccccc1C(=O)Nc1ccc2c(C#N)c3nc4ccccc4nc3n2c1
N-(12-cyanoindolizino[2,3-b]quinoxalin-3-yl)-2-methylbenzamide