Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 0.001\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) Cn1c(CCNC(=O)c2ccco2)nc2cc(NC(=O)c3ccco3)ccc21
(b) CC(=O)c1c(C)[nH]c(C(=O)COC(=O)c2c(C)noc2C)c1C
(c) O=C(CCS(=O)(=O)CCN1CCOCC1)NCNC(=O)CCS(=O)(=O)CCN1CCOCC1
(d) COC(=O)c1cc(C(=O)OC)n(Cc2ccc(Cl)cc2Cl)n1
Answer: a. Cn1c(CCNC(=O)c2ccco2)nc2cc(NC(=O)c3ccco3)ccc21
{#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#}
Cn1c(CCNC(=O)c2ccco2)nc2cc(NC(=O)c3ccco3)ccc21
Cn1c(CCNC(=O)c2ccco2)nc2cc(NC(=O)c3ccco3)ccc21
N-[2-[5-(furan-2-carbonylamino)-1-methylbenzimidazol-2-yl]ethyl]furan-2-carboxamide