Problem statement: Answer the multiple choice question.
Question: Which drug has a 17.684% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a Cc1[nH]c2ccc(C(=O)NCCCN3CCN(C)CC3)cc2c1C
b O=C(Cn1nc(C(F)(F)F)c2c1CCCC2)Nc1ccc2c(c1)OCO2
Answer: a. Cc1[nH]c2ccc(C(=O)NCCCN3CCN(C)CC3)cc2c1C
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
Cc1[nH]c2ccc(C(=O)NCCCN3CCN(C)CC3)cc2c1C
Cc1[nH]c2ccc(C(=O)NCCCN3CCN(C)CC3)cc2c1C
2,3-dimethyl-N-[3-(4-methylpiperazin-1-yl)propyl]-1H-indole-5-carboxamide