Task: Answer the MCQ question.
Question: Which compound exhibits a 7.674\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
[a] CCCc1nc(N2CCN(C)CC2)c2sc(=S)n(-c3ccccc3)c2n1
[b] C=CCN(CC=C)Cc1c(C)[nH]c2ccc(C(=O)OCC)cc2c1=O
[c] CC(C)Nc1nc(-c2ccccn2)nc(-c2ccccc2)c1C#N
[d] CC(C#N)N1CCN(S(=O)(=O)c2ccc3c(c2)CCC3)CC1
[e] O=C(CN(C(=O)c1nsc(Cl)c1Cl)c1cccc(F)c1)NC1CCCC1
Answer: d. CC(C#N)N1CCN(S(=O)(=O)c2ccc3c(c2)CCC3)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#}
CC(C#N)N1CCN(S(=O)(=O)c2ccc3c(c2)CCC3)CC1
CC(C#N)N1CCN(S(=O)(=O)c2ccc3c(c2)CCC3)CC1
2-[4-(2,3-dihydro-1H-inden-5-ylsulfonyl)piperazin-1-yl]propanenitrile