Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 14.664\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] COc1ccc(NC(=O)C2CCC(N3C(=O)C4CCCCC4C3=O)CC2)cc1
[b] Cc1cccc(-n2c(-c3ccc(Br)o3)n[nH]c2=S)c1
[c] CCNCC(O)COCC(O)CNCC
[d] Cn1cc(S(=O)(=O)N2CCCC2)cc1C(=O)NCc1ccccc1
Answer: c. CCNCC(O)COCC(O)CNCC
{#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#}
CCNCC(O)COCC(O)CNCC
CCNCC(O)COCC(O)CNCC
1-(ethylamino)-3-[3-(ethylamino)-2-hydroxypropoxy]propan-2-ol