Task: Answer the multiple choice question.
Query: Which drug has a 6.987\% 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, d, or e without using any other words.
Options:
a. COc1ccc(Cc2nnc(SCC(=O)NC3CCCC3)o2)cc1
b. Cc1ccccc1OCCNC(=S)Nc1ccccc1
c. N#Cc1c(NC(=O)CSc2ncn(-c3ccccc3)n2)sc2c1CCCC2
d. CCCn1c(N)c(C(=O)CSc2n[nH]c(-c3ccccc3F)n2)c(=O)n(C)c1=O
e. NC(=O)c1ccc(NC(=O)c2ccccc2S(=O)(=O)c2ccccc2[N+](=O)[O-])cc1
Answer: b. Cc1ccccc1OCCNC(=S)Nc1ccccc1
{#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#}
Cc1ccccc1OCCNC(=S)Nc1ccccc1
Cc1ccccc1OCCNC(=S)Nc1ccccc1
1-[2-(2-methylphenoxy)ethyl]-3-phenylthiourea