Task: Answer the multiple-choice question.
Question: Which drug has a -6.874\% 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. O=C(Nc1nc(-c2ccccn2)cs1)c1ccc(S(=O)(=O)N2CCCCC2)cc1
b. Cc1cccc(N2C(=O)N(c3ccccc3C)C3CS(=O)(=O)CC32)c1
c. CCN1CCCC1CNC(=O)C1CCN(C(=O)c2cc3sccc3n2Cc2ccc(F)cc2)CC1
d. O=C(Nc1ccc(Cl)cc1)NC1(C(=O)NCCCN2CCOCC2)CCCCC1
Answer: c. CCN1CCCC1CNC(=O)C1CCN(C(=O)c2cc3sccc3n2Cc2ccc(F)cc2)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#}
CCN1CCCC1CNC(=O)C1CCN(C(=O)c2cc3sccc3n2Cc2ccc(F)cc2)CC1
CCN1CCCC1CNC(=O)C1CCN(C(=O)c2cc3sccc3n2Cc2ccc(F)cc2)CC1
N-[(1-ethylpyrrolidin-2-yl)methyl]-1-[4-[(4-fluorophenyl)methyl]thieno[3,2-b]pyrrole-5-carbonyl]piperidine-4-carboxamide