Task: Answer the multiple choice question.
Query: Which compound has a 5.300\% 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, or d without using any other words.
Options:
a) CC1=CCC(C(C)(C)NC(=O)c2ccccc2)C/C1=N\O
b) CCC(CC)C(=O)c1c[nH]c(C(=O)NCCc2ccccn2)c1
c) c1ccc(C[C@H]2CN=C(Nc3ccccc3)N2CCC2CCCC2)cc1
d) Cc1ccc(/C=N/n2nnnc2N)o1
Answer: b. CCC(CC)C(=O)c1c[nH]c(C(=O)NCCc2ccccn2)c1
{#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#}
CCC(CC)C(=O)c1c[nH]c(C(=O)NCCc2ccccn2)c1
CCC(CC)C(=O)c1c[nH]c(C(=O)NCCc2ccccn2)c1
4-(2-ethylbutanoyl)-N-(2-pyridin-2-ylethyl)-1H-pyrrole-2-carboxamide