Task: Answer the multiple choice question.
Question: Which drug has a -7.647\% 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] CCOC(=O)COc1nc(C)c(Br)c(OC)n1
[b] C=C(C)c1sc(-c2ccccc2)nc1C
[c] CCOP(=O)(/C(C#N)=C(/O)c1ccccc1)c1ccccc1
[d] Nn1c(SCc2ccc(F)cc2)nnc1-c1cccnc1
[e] CCOc1ccc(-n2nnc3c(=O)n(CC(=O)c4ccccc4)cnc32)cc1
Answer: b. C=C(C)c1sc(-c2ccccc2)nc1C
{#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=C(C)c1sc(-c2ccccc2)nc1C
C=C(C)c1sc(-c2ccccc2)nc1C
4-methyl-2-phenyl-5-prop-1-en-2-yl-1,3-thiazole