Task: Answer the MCQ question.
Query: Which compound has a 12.915% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) CCOC(=O)N1CCC(NC(=O)CCc2c(C)nc3nc(C)nn3c2C)CC1
(b) CC(Cn1cncn1)C(=O)N1CCN(S(=O)(=O)c2ccc(Cl)cc2)CC1
(c) O=C(CN1N=C(c2ccccc2)CCC1=O)NCCN1CCc2ccccc2C1
(d) O=C(CN(Cc1ccc(Br)cc1)S(=O)(=O)c1ccccc1)NCc1ccccn1
Answer: b. CC(Cn1cncn1)C(=O)N1CCN(S(=O)(=O)c2ccc(Cl)cc2)CC1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CC(Cn1cncn1)C(=O)N1CCN(S(=O)(=O)c2ccc(Cl)cc2)CC1
CC(Cn1cncn1)C(=O)N1CCN(S(=O)(=O)c2ccc(Cl)cc2)CC1
1-[4-(4-chlorophenyl)sulfonylpiperazin-1-yl]-2-methyl-3-(1,2,4-triazol-1-yl)propan-1-one