Task: Answer the multiple-choice question.
Query: Which drug has a 16.271\% 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, c, or d without using any additional words.
Options:
a) CCN(C(=S)Nc1cc(S(=O)(=O)N2CCOCC2)ccc1Cl)c1cccc2ccccc12
b) Cc1ccc(C(=O)COC(=O)CCN2C(=O)C3C4CCC(C4)C3C2=O)cc1C
c) CC(C)(C)NC(=O)C(c1ccc(O)cc1)N(C(=O)CCC(=O)Nc1ccccn1)c1ccc(F)cc1
d) CC(C(=O)Nc1ccc(Cl)cc1Cl)N1C(=O)NC2(CCCC2)C1=O
Answer: c. CC(C)(C)NC(=O)C(c1ccc(O)cc1)N(C(=O)CCC(=O)Nc1ccccn1)c1ccc(F)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#}
CC(C)(C)NC(=O)C(c1ccc(O)cc1)N(C(=O)CCC(=O)Nc1ccccn1)c1ccc(F)cc1
CC(C)(C)NC(=O)C(c1ccc(O)cc1)N(C(=O)CCC(=O)Nc1ccccn1)c1ccc(F)cc1
N'-[2-(tert-butylamino)-1-(4-hydroxyphenyl)-2-oxoethyl]-N'-(4-fluorophenyl)-N-pyridin-2-ylbutanediamide