Task: Answer the multiple choice question.
Query: Which drug has a 14.974\% 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. COc1cc(C(=O)Nc2sc3c(c2C#N)CCN(C(C)=O)C3)cc(OC)c1OC
b. C=CCN1C(=Nc2cccnc2)SCC1(O)c1ccc(C)cc1
c. N=c1c2c(-c3ccccc3)c(-c3ccccc3)n(Cc3ccco3)c2ncn1CCO
d. Cn1c(=O)oc2cc(S(=O)(=O)NCCN3CCN(c4ccccc4F)CC3)ccc21
Answer: b. C=CCN1C(=Nc2cccnc2)SCC1(O)c1ccc(C)cc1
{#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(=Nc2cccnc2)SCC1(O)c1ccc(C)cc1
C=CCN1C(=Nc2cccnc2)SCC1(O)c1ccc(C)cc1
4-(4-methylphenyl)-3-prop-2-enyl-2-pyridin-3-ylimino-1,3-thiazolidin-4-ol