Task: Answer the multiple-choice question.
Query: Which compound exhibits a 19.106\% 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(=O)C(Cc2ccc(OCc3ccccc3)cc2)C(=O)N(C)C1=O
b Cc1cc(C(F)(F)F)n(-c2nc(-c3nnc(SCc4ccc(F)cc4)n3C)cs2)n1
c COc1ccc(Cl)cc1NC(=O)Nc1ccc(C(=O)N2CCOCC2)cc1
d CN1N=C2c3ccccc3CCC2C1c1ccc(C(F)(F)F)cc1
Answer: a. CN1C(=O)C(Cc2ccc(OCc3ccccc3)cc2)C(=O)N(C)C1=O
{#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(=O)C(Cc2ccc(OCc3ccccc3)cc2)C(=O)N(C)C1=O
CN1C(=O)C(Cc2ccc(OCc3ccccc3)cc2)C(=O)N(C)C1=O
1,3-dimethyl-5-[(4-phenylmethoxyphenyl)methyl]-1,3-diazinane-2,4,6-trione