Task: Answer the multiple choice question.
Query: Which drug exhibits a 16.029\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a CCn1cc(CNC(=O)CCc2ccc(OC)cc2)cn1
b O=C(Nc1ccc2cn[nH]c2c1)c1ccc(Cl)c(S(=O)(=O)N2CCOCC2)c1
c O=C(NCC(=O)N(Cc1ccco1)C(C(=O)NC1CCCC1)c1ccncc1)c1cccs1
Answer: b. O=C(Nc1ccc2cn[nH]c2c1)c1ccc(Cl)c(S(=O)(=O)N2CCOCC2)c1
{#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(Nc1ccc2cn[nH]c2c1)c1ccc(Cl)c(S(=O)(=O)N2CCOCC2)c1
O=C(Nc1ccc2cn[nH]c2c1)c1ccc(Cl)c(S(=O)(=O)N2CCOCC2)c1
4-chloro-N-(1H-indazol-6-yl)-3-morpholin-4-ylsulfonylbenzamide