Task: Answer the multiple choice question.
Query: Which compound exhibits a -17.902\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: Cc1n[nH]c(=S)n1/N=C/c1ccccc1OCc1ccc(Cl)cc1
b: CSc1cccc(NC(=S)N(CCCN2CCCC2)Cc2cccs2)c1
Answer: b. CSc1cccc(NC(=S)N(CCCN2CCCC2)Cc2cccs2)c1
{#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#}
CSc1cccc(NC(=S)N(CCCN2CCCC2)Cc2cccs2)c1
CSc1cccc(NC(=S)N(CCCN2CCCC2)Cc2cccs2)c1
3-(3-methylsulfanylphenyl)-1-(3-pyrrolidin-1-ylpropyl)-1-(thiophen-2-ylmethyl)thiourea