Task: Answer the MCQ question.
Question: Which compound exhibits a 1.843\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. CCCCN(CC)CCCNC(=O)CC1Nc2ccccc2NC1=O
b. CNC(=S)N1CCN(c2nc(-c3ccc(F)cc3)cs2)CC1
c. Cc1cccc(Cn2nc(-n3cccc3)c3c(C)cc(C)nc32)c1
d. C=CCn1c(SCC(C)=O)nnc1-c1cc(-c2ccccc2)sc1N
Answer: d. C=CCn1c(SCC(C)=O)nnc1-c1cc(-c2ccccc2)sc1N
{#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(SCC(C)=O)nnc1-c1cc(-c2ccccc2)sc1N
C=CCn1c(SCC(C)=O)nnc1-c1cc(-c2ccccc2)sc1N
1-[[5-(2-amino-5-phenylthiophen-3-yl)-4-prop-2-enyl-1,2,4-triazol-3-yl]sulfanyl]propan-2-one