Task: Answer the multiple-choice question.
Question: Which drug has a 12.269\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: S=C(Nc1cccc2ccccc12)N1CCN(c2ncccn2)CC1
b: CN(C)/C=N/c1nc2ccc3c(c2s1)CCCC3
c: CCC(=O)Nc1ccccc1Sc1ncnc2scc(-c3ccccc3)c12
Answer: b. CN(C)/C=N/c1nc2ccc3c(c2s1)CCCC3
{#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#}
CN(C)/C=N/c1nc2ccc3c(c2s1)CCCC3
CN(C)/C=N/c1nc2ccc3c(c2s1)CCCC3
N,N-dimethyl-N'-(6,7,8,9-tetrahydrobenzo[g][1,3]benzothiazol-2-yl)methanimidamide