Task: Answer the MCQ question.
Query: Which drug has a 15.524\% 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 additional words.
Options:
(a) CCc1cc2c(NCC(=O)O)ncnc2s1
(b) CCC1CCCCN1C(=O)COC(=O)CN(C)S(=O)(=O)c1ccc(NC(C)=O)cc1
(c) O=C(/C=C/c1ccco1)NC(=S)Nc1ccc(N2CCCC2)cc1
(d) CN1C(=O)/C(=C/c2ccccc2Cl)Sc2ccc(C(=O)NCc3cccnc3)cc21
Answer: b. CCC1CCCCN1C(=O)COC(=O)CN(C)S(=O)(=O)c1ccc(NC(C)=O)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#}
CCC1CCCCN1C(=O)COC(=O)CN(C)S(=O)(=O)c1ccc(NC(C)=O)cc1
CCC1CCCCN1C(=O)COC(=O)CN(C)S(=O)(=O)c1ccc(NC(C)=O)cc1
[2-(2-ethylpiperidin-1-yl)-2-oxoethyl] 2-[(4-acetamidophenyl)sulfonyl-methylamino]acetate