Problem statement: Answer the MCQ question.
Question: Which compound has a -0.861\% 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, or c without using any other words.
Options:
[a] CC(=O)c1ccc(NC(=O)CN2C(=O)/C(=C/C=C/c3ccccc3)SC2=S)cc1
[b] CC1=NCCc2c1[nH]c1ccccc21
[c] CC(C)CCNC(=O)C(=O)NCc1ccccc1
Answer: b. CC1=NCCc2c1[nH]c1ccccc21
{#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#}
CC1=NCCc2c1[nH]c1ccccc21
CC1=NCCc2c1[nH]c1ccccc21
1-methyl-4,9-dihydro-3H-pyrido[3,4-b]indole