Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 12.475\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] O=S(=O)(N/N=C1/CC(c2ccccc2)Oc2ccccc21)c1ccc(Br)cc1
[b] CCOC(=O)C1=C(COC(=O)c2cccs2)NC(=O)NC1C
[c] COc1cccc(Nc2n[nH]c(=S)s2)c1
[d] CCN(CCS(=O)(=O)c1ccc(Cl)cc1)C(=O)Nc1ccc(Cl)cc1
Answer: a. O=S(=O)(N/N=C1/CC(c2ccccc2)Oc2ccccc21)c1ccc(Br)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=S(=O)(N/N=C1/CC(c2ccccc2)Oc2ccccc21)c1ccc(Br)cc1
O=S(=O)(N/N=C1/CC(c2ccccc2)Oc2ccccc21)c1ccc(Br)cc1
4-bromo-N-[(Z)-(2-phenyl-2,3-dihydrochromen-4-ylidene)amino]benzenesulfonamide