Task: Answer the MCQ question.
Question: Which compound has a 4.038\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. COc1ccc(Cn2c(O)c(C=Nc3ccccc3)c3ccccc3c2=O)cc1
b. CCOc1ccc(N=C/C=C/c2ccccc2)c(O)c1
c. Cc1cc(OC(C)C(=O)NCc2cccnc2)c2c(C)c(C)c(=O)oc2c1
d. S=c1[nH]nc(-c2cc(-c3ccccc3)n[nH]2)n1/N=C/c1c2ccccc2cc2ccccc12
Answer: d. S=c1[nH]nc(-c2cc(-c3ccccc3)n[nH]2)n1/N=C/c1c2ccccc2cc2ccccc12
{#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=c1[nH]nc(-c2cc(-c3ccccc3)n[nH]2)n1/N=C/c1c2ccccc2cc2ccccc12
S=c1[nH]nc(-c2cc(-c3ccccc3)n[nH]2)n1/N=C/c1c2ccccc2cc2ccccc12
4-[(E)-anthracen-9-ylmethylideneamino]-3-(3-phenyl-1H-pyrazol-5-yl)-1H-1,2,4-triazole-5-thione