Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 14.870\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a COc1cccc(CCc2nc3ccccc3c(=O)n2N)c1
b CCC(=O)N=c1sc2c(OC)ccc(OC)c2n1C
c CC(=O)N1CC=CC1(C)C(=O)O
d COC(=O)/C(=C1/Oc2ccc(C)cc2S1)C(F)(F)F
e Cc1nc(-c2ccc(S(=O)(=O)Nc3cc(S(=O)(=O)N(C)C)ccc3C)s2)cs1
Answer: b. CCC(=O)N=c1sc2c(OC)ccc(OC)c2n1C
{#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#}
CCC(=O)N=c1sc2c(OC)ccc(OC)c2n1C
CCC(=O)N=c1sc2c(OC)ccc(OC)c2n1C
N-(4,7-dimethoxy-3-methyl-1,3-benzothiazol-2-ylidene)propanamide