Task: Answer the multiple-choice question.
Query: Which drug has a 2.857\% 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 CC(c1ccon1)N(C)Cc1c(C(=O)N(C)Cc2ccccc2)nc2ccccn12
b C=CCN1C(=O)/C(=C2/Sc3ccc(OC)cc3N2C)SC1=NCc1ccccc1
c O=S(=O)(c1ccc(Cl)cc1)N1c2ccccc2Oc2nc3ccccc3nc21
d OCCC1CCCCN1CC(O)COCc1ccc(Cl)cc1
e COc1ccc(C(=O)NNC(=O)CSc2nnc(-c3ccc(O)cc3)n2C)cc1
Answer: b. C=CCN1C(=O)/C(=C2/Sc3ccc(OC)cc3N2C)SC1=NCc1ccccc1
{#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#}
C=CCN1C(=O)/C(=C2/Sc3ccc(OC)cc3N2C)SC1=NCc1ccccc1
C=CCN1C(=O)/C(=C2/Sc3ccc(OC)cc3N2C)SC1=NCc1ccccc1
(5Z)-2-benzylimino-5-(5-methoxy-3-methyl-1,3-benzothiazol-2-ylidene)-3-prop-2-enyl-1,3-thiazolidin-4-one