Task: Answer the MCQ question.
Query: Which drug exhibits a 13.024\% 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 additional words.
Options:
a: COc1cc2c(cc1OC)C(C(=O)O)C(c1cc(Br)c(O)c(OC)c1)N(C)C2=O
b: Cc1ccc(OCCSc2nnc(NC(=O)c3ccco3)s2)cc1
c: NC(=S)N/N=C/c1ccccc1O
d: O=S(Cc1ccccc1)CC(O)(c1ccc(Cl)cc1)c1ccc(Cl)cc1
e: CCOCCCNC(=O)CCNC(=O)c1cc(OC)c(OC)c(OC)c1
Answer: c. NC(=S)N/N=C/c1ccccc1O
{#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#}
NC(=S)N/N=C/c1ccccc1O
NC(=S)N/N=C/c1ccccc1O
[(E)-(2-hydroxyphenyl)methylideneamino]thiourea