Task: Answer the multiple choice question.
Query: Which compound has a 6.646% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a Cn1c(Nc2cccc(Cl)c2)nc2ccccc21
b COC(=O)c1cc(OC)c(OC)cc1NC(=O)c1ccc(C)cc1
c NC(=S)Nc1cc2ccccc2c2ccccc12
d CCOC(=O)c1ccccc1NC(=O)c1cccc([N+](=O)[O-])c1
e CCN(CC)CCNC(=O)CS(=O)Cc1nc(-c2ccc(Cl)cc2)oc1C
Answer: c. NC(=S)Nc1cc2ccccc2c2ccccc12
{#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#}
NC(=S)Nc1cc2ccccc2c2ccccc12
NC(=S)Nc1cc2ccccc2c2ccccc12
1-(phenanthren-9-yl)thiourea