Task: Answer the multiple choice question.
Query: Which drug has a 7.166\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a.) Cc1cccc(OCc2n[nH]c(=S)n2C2CCCCC2)c1
b.) CCNC(=S)N/N=C/c1ccco1
Answer: b. CCNC(=S)N/N=C/c1ccco1
{#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#}
CCNC(=S)N/N=C/c1ccco1
CCNC(=S)N/N=C/c1ccco1
1-ethyl-3-[(E)-furan-2-ylmethylideneamino]thiourea