Task: Answer the multiple-choice question.
Question: Which drug exhibits a 6.473\% 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, or c without using any other words.
Options:
(a) O=C(c1ccc2nc[nH]c2c1)N1CCN(S(=O)(=O)c2cccc(F)c2)CC1
(b) O=C(COC(=O)c1ccc(C(F)(F)F)cc1)Nc1cccc(S(=O)(=O)N2CCCCC2)c1
(c) O=C(Nc1ccc(O)cc1)C1CCCN1S(=O)(=O)c1ccc(F)cc1
Answer: c. O=C(Nc1ccc(O)cc1)C1CCCN1S(=O)(=O)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#}
O=C(Nc1ccc(O)cc1)C1CCCN1S(=O)(=O)c1ccc(F)cc1
O=C(Nc1ccc(O)cc1)C1CCCN1S(=O)(=O)c1ccc(F)cc1
1-(4-fluorophenyl)sulfonyl-N-(4-hydroxyphenyl)pyrrolidine-2-carboxamide