Task: Answer the multiple choice question.
Query: Which drug has a 16.773\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. CNC(=S)N/N=C(\C)c1ccc(Cl)s1
b. COc1ccc(N2CCN(S(=O)(=O)c3c[nH]c(=O)[nH]c3=O)CC2)cc1
Answer: b. COc1ccc(N2CCN(S(=O)(=O)c3c[nH]c(=O)[nH]c3=O)CC2)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#}
COc1ccc(N2CCN(S(=O)(=O)c3c[nH]c(=O)[nH]c3=O)CC2)cc1
COc1ccc(N2CCN(S(=O)(=O)c3c[nH]c(=O)[nH]c3=O)CC2)cc1
5-[4-(4-methoxyphenyl)piperazin-1-yl]sulfonyl-1H-pyrimidine-2,4-dione