Task: Answer the multiple choice question.
Question: Which drug exhibits a -5.331\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: Cc1cccc(NC(=O)CN2C(=S)NC(C)(C)CC2C)c1C
b: COc1ccc(CNC(=O)COC(=O)CCOc2ccc(C)cc2)cc1
c: CCn1c(C)c(C)c2cc(C(=O)NCCCN3CCCCC3C)ccc21
d: NS(=O)(=O)c1cc(C(=O)OCC(=O)N2CCc3ccccc3C2)ccc1Cl
Answer: c. CCn1c(C)c(C)c2cc(C(=O)NCCCN3CCCCC3C)ccc21
{#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#}
CCn1c(C)c(C)c2cc(C(=O)NCCCN3CCCCC3C)ccc21
CCn1c(C)c(C)c2cc(C(=O)NCCCN3CCCCC3C)ccc21
1-ethyl-2,3-dimethyl-N-[3-(2-methylpiperidin-1-yl)propyl]indole-5-carboxamide