Task: Answer the MCQ question.
Query: Which compound exhibits a 23.845\% 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(NCCc1ccccc1)N/N=C/c1ccccc1Cl
b N#Cc1c(-c2ccc(Cl)cc2)nc2n(c1=O)CCCS2
c CC(C)c1ccccc1NC(=O)CC1(CC(=O)O)CCCC1
Answer: a. S=C(NCCc1ccccc1)N/N=C/c1ccccc1Cl
{#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#}
S=C(NCCc1ccccc1)N/N=C/c1ccccc1Cl
S=C(NCCc1ccccc1)N/N=C/c1ccccc1Cl
1-[(E)-(2-chlorophenyl)methylideneamino]-3-(2-phenylethyl)thiourea