Task: Answer the multiple-choice question.
Question: Which drug has a 0.724\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a Cc1csc(NC(=O)c2cccc(S(=O)(=O)N3CCCCC3)c2)n1
b Cc1cc(NC(=O)CCC(=O)N(CCc2ccccc2)C(C(=O)NC2CCCC2)c2ccco2)no1
c c1cc(C(c2nnnn2C2CCCC2)N2CCOCC2)ccn1
Answer: c. c1cc(C(c2nnnn2C2CCCC2)N2CCOCC2)ccn1
{#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#}
c1cc(C(c2nnnn2C2CCCC2)N2CCOCC2)ccn1
c1cc(C(c2nnnn2C2CCCC2)N2CCOCC2)ccn1
4-[(1-cyclopentyltetrazol-5-yl)-pyridin-4-ylmethyl]morpholine