Task: Answer the MCQ question.
Query: Which compound exhibits a -5.407\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a.) CCCN(C(=O)c1ccco1)c1nnc(-c2ccncc2)s1
b.) CC(C)CCNC(=O)CN(C(=O)CCC(=O)Nc1ccccn1)c1ccc(F)c(Cl)c1
c.) COc1ccc(N(C(C)=O)c2nc3ccccc3[nH]2)cc1
d.) Cc1ccc(S(=O)(=O)CCC(=O)Oc2ccc3c(C)cc(=O)oc3c2)cc1
e.) O=C(CCC(=O)c1ccc(Cl)cc1)OCc1nc2ccsc2c(=O)[nH]1
Answer: a. CCCN(C(=O)c1ccco1)c1nnc(-c2ccncc2)s1
{#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#}
CCCN(C(=O)c1ccco1)c1nnc(-c2ccncc2)s1
CCCN(C(=O)c1ccco1)c1nnc(-c2ccncc2)s1
N-propyl-N-(5-pyridin-4-yl-1,3,4-thiadiazol-2-yl)furan-2-carboxamide