Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a -5.941\% 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 CN(C)C(=O)c1cc(C(=O)c2ccc(F)cc2Cl)c[nH]1
b COc1ccc(C)cc1S(=O)(=O)NCCN1CCOCC1
c C=CCSc1nnnn1-c1ccc(OC)cc1
Answer: c. C=CCSc1nnnn1-c1ccc(OC)cc1
{#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#}
C=CCSc1nnnn1-c1ccc(OC)cc1
C=CCSc1nnnn1-c1ccc(OC)cc1
1-(4-methoxyphenyl)-5-prop-2-enylsulfanyltetrazole