Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 0.328% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a COc1ccc(C(=O)Nc2cc(C)c(NC(=O)c3ccccn3)cn2)cc1
b C=CCn1c(O)c(C(C)=NCCN2CCN(C(=S)NC)CC2)c(=O)[nH]c1=O
Answer: b. C=CCn1c(O)c(C(C)=NCCN2CCN(C(=S)NC)CC2)c(=O)[nH]c1=O
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
C=CCn1c(O)c(C(C)=NCCN2CCN(C(=S)NC)CC2)c(=O)[nH]c1=O
C=CCn1c(O)c(C(C)=NCCN2CCN(C(=S)NC)CC2)c(=O)[nH]c1=O
4-[2-[1-(6-hydroxy-2,4-dioxo-1-prop-2-enylpyrimidin-5-yl)ethylideneamino]ethyl]-N-methylpiperazine-1-carbothioamide