Task: Answer the multiple choice question.
Question: Which drug exhibits a 14.393\% 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 other words.
Options:
(a) CC1CCC(=NNC(=O)Cc2ccccc2)CC1
(b) O=C(NC(Cc1ccccc1)C(=O)O)/C(=C\c1ccc(F)cc1)NC(=O)c1ccco1
(c) O=C(C[n+]1cccc(O)c1)Nc1ccc(Br)cc1.O=S(=O)([O-])c1ccc2ccccc2c1
(d) COc1nc(OCCNS(=O)(=O)c2ccc(C)cc2)nc(N(C)C)n1
Answer: c. O=C(C[n+]1cccc(O)c1)Nc1ccc(Br)cc1.O=S(=O)([O-])c1ccc2ccccc2c1
{#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#}
O=C(C[n+]1cccc(O)c1)Nc1ccc(Br)cc1.O=S(=O)([O-])c1ccc2ccccc2c1
O=C(C[n+]1cccc(O)c1)Nc1ccc(Br)cc1.O=S(=O)([O-])c1ccc2ccccc2c1
N-(4-bromophenyl)-2-(3-hydroxypyridin-1-ium-1-yl)acetamide;naphthalene-2-sulfonate